Koko Kaga

Kouko Kaga 2004

**Koko Kaga** (加賀香子, *Kaga Kōko*) is one of the three main protagonists of the *Nisekoi* novel/manga/anime series, serving as the main protagonist of the first arc. She is a perfect fighting, a leader of the CherryBelle, the best friend of Sayaka Maizono and Fiona Mayfield in Nisekoi, and the best friend of Honoka Kosaka in Love Live!.

She is the main protagonist of the first arc in Nisekoi, the co-protagonist in Nisekoi μ's, and one of the six main protagonists in Nisekoi: All Imagin Riders Destiny.

In the anime, She is the main protagonist for both the Golden Time and the School Maid, the supporting protagonist from the Kiniro Mosaic, the major protagonist from the Civil Warrior, the minor protagonist in the Bonyari Academy, one of the three main protagonists from the Last Time, the deuteragonist of the second half in Love Live! School Idol Project, and one of the six main protagonists in Nisekoi: All Imagin Riders Destiny.

In the video game, She is one of the three main protagonists along with Karen and Chitoge in the Nihon Falcom The Legend of Heroes series, serving as the main protagonist of the first game.

## Appearances

Kouko has waist-length wavy hair with little curls at the ends of her hair, hazel eyes and large breasts. Her hair is always seen worn down which is almost never tied up, though she ties her hair up in a ponytail and a bun with or without braids. Kouko's autumn school attire consists of a sailor-like, white-and-blue schoolgirl uniform with a pink bow on the front, a plaid blue skirt and white socks, red sneaker shoes. Kouko's winter school attire composed of a white maid brim on her head, a navy and white frilly maid uniform, and a pair of white tights, red sneaker shoes. The charm point is the ribbon wrapped around her right hand.

## History

Koko Kaga was named Proti Prinkipissa at born, Proti was born, along with her triplet sisters Defteri and Triti, to King and Queen Prinkipissa on September 3, 1989. Koko, found alone Shiore Kaga Koko was named Proti at birth. Proti was born on Thessalia.

Five years later, Koko joined a karate dojo, where she met and befriended Kanon Nakagawa. Though Koko beat Kanon in every match they has, she would help Koko if she was being picked on by bullies and cheer her up she was upset.

Two years later, She and her befriend Honoka Kosaka at to the Akihabara School, and but she was meeting to Tsubasa Kira in the Japan.

Four years later, Koko was betrayal Julian murdering Tsubasa's parents, after the Koko make it enraged her archenemy Julian in the Tsubasa Kira's House.

Four years after Julian murder Tsubasa's parents, Koko and Honoka see Tsubasa should mourned to her parents in Tokyo Cemetery, she sad and within Tsubasa's younger sister, and Koko would helping her adoptive mother in Koko Kaga's House.

## Story

### 2004: I Shall Succeed

Koko was woke up, continued to take a shower, after bathing left for school at 5am with riding her motorcycle. Koko arrives at the Akihabara School and meets up with Tsubasa Kira, Erena Todo and Anju Yuki and asking what she is up to. Koko strives to comprehend human interaction and social structure as she partakes in somewhat childish activities with her classmates some of which look up to her yet feel they will never achieve her coin and level of greatness, Koko returns in Akihabara Park after beating Tsubasa in the Akihabara School. Amadeus Imagawa and Casey Maruyama disfigured Banri Tada to see her, be sure then she taking Amadeus and Casey work between getting him. Koko punched Amadeus again to she can counterattack use with Flame Flash on Casey, after she will besiding to the killing Amadeus, and be rescuing to Banri in the Akihabara Park. She is Banri actually between successful in Koko Kaga's House. She will be related her friend in Akihabara Imagin High School, and Banri for awake underspent relating things that day. Koko was scared Mitsuo Yanagisawa the best friend of Banri has arrived to Akihabara Imagin High School, and be friend together assign believe reaction Banri and Mitsuo in the Akihabara Academy. She is arrived and meeting to Makoto Naegi in Tokyo City, She can today a Banri and Mitsuo greeting to Makoto everything noble known around, and became thing duty appointment regularity they a day. Koko and Makoto revealed Sayaka Maizono being arrived, and enthuse forever Makoto has befriend Sayaka they community through to playtime. She is Kanon Nakagawa has appeared to Makoto and Sayaka a going backing hardball, either going community she is Kanon greetings Makoto and Sayaka in the Akihabara City. Koko arrives at the Chinami and Chiyuki's House and meeting up with Chinami Oka, and about thing brighten idea pleasant today. Koko interaction enthuse describe brighter right to Linda a new inspirational, and get enthusing into their fired up at the America Town. Koko will a cooking Ramen and Takoyaki, and was befriended by Chinami and Linda in the Akihabara Imagin Ramen Takoyaki Shop. She arrives at the Akihabara Academy and attack up with Octopus Imagin, and rising up besiding then throughout in Imagin Sea, after Koko breaking Octopus Imagin in the Imagin Sea. Koko a finally a betray rude interaction Korosensei and his henchmen, she was fight on Evil Imagin Henchmen use with Koko's Combo Attack (Rasengan, Hadoken, Shoryuken, and Tatsumaki Senpukyaku), after defeat Korosensei with Great Ball Rasengan at the Imagin Battle State. Koko was start to Akihabara Imagin with her teammates Kanon, Sayaka, Chinami and Linda. She being even ritual betrayed Evil Imagin with her teammate friends, and between to battle with Evil Imagin in the Akihabara Town. She whole new great bonuses her coin and full superpowers, and befriended with her teammates Akihabara Imagin. She greatest to Good Imagin with her teammates, their imagination her coin to gain resources likely, and being to her coin summoning into Frog Imagin. She will suspense and mystery to the Korosensei fight again, she is excitement battle to Imagin with her teammates Akihabara Imagin, and imaginative world the busy interaction mysteriously. She is fight against Korosensei intuition allowing perfectly, she was betraying Evil Imagin defeated by Akihabara Imagin, after defeating Korosensei use with her ultimate powers Super Great Ball Rasengan. Koko will happy befriended her teammates Sayaka, Kanon, Chinami and Linda. In Anime, Koko was arrive and meet by Aeco Douglas and her teammates at the Koko Kaga's House. She befriended Aeco and her teammates and betrayed Korosensei, and was punched by Aeco and a Korosensei take away Aeco's teammates in Akihabara Garden. She had ask helped of Aeco gotta go to the Akihabara Academy visits Banri, Mitsuo and Makoto. Kanon and Sayaka reveals to Koko and Banri that Aeco has fought her teammates, wich returned to her, and she left Aeco to rest. They reach the palace and confront Aeco. Koko can Nisekoibsorb take her Accel Coin and has fusion transformation with Nisekoifusion to Accel Frog Imagin, she wonders what is going on with Evil Imagin as the Korosensei walks up to him and Aeco. Koko watches in shock as Korosensei orders Aeco to prove her loyalty by attacking her, and clashes with her friend. A board thse great to the destiny of dimension, and Aeco assault battle on Korosensei in the Imagin Resolution. She will became friendly with her teammates and friends, only one remake better her coins get taked by Korosensei, and betrayal to the Evil Imagin greet servering to Aeco. Koko was betrayed Korosensei was fight on Banri, Mitsuo and Makoto, she is scared to Sayaka has fight Cherry Higuchi, Kanon dear to fight Yukiko Umino, Chinami was battle with Yuma Miyata and Linda can battle against Wisteria Fujihara, and was practice fighting on Aeco in the Imagin Battle States. She take a Nisekoibsorb Hyper Coin and has evolved transformation into Nisekoivolution Hyper Frog Imagin, Aeco was befriended to Yukiko was grievously injured by her use with Rasengan, she is see Aeco hold on Yukiko is injuring will be never fated to remission, and was defeated by Aeco at the Imagin Battle States. She was healing herself because punched by Aeco, recovery healed on Yukiko and betrayal Korosensei fight Banri, Mitsuo and Makoto, befriended Aeco borrow her coin, betrayed by Korosensei surprised fight her, and see Aeco helped Banri fight against Korosensei. After betrayed Korosensei was defeated by her, Yukiko was watches over Aeco was injured by Yuma, Wisteria and Cherry, Yukiko later fully recovers and she is healed to Aeco in the Imagin Battle States. This night own besides reclaim in better, and kissing to Aeco in bed at the Koko's House.

This December 2004, Koko was woke up in bed at the Koko's House, and go to Akihabara High School with riding again her motorcycle. To thing always intersection and equipment, and will befriends to Banri enthuse idea to Sayaka, Kanon, Chinami and Linda in the Akihabara High School. Koko was betrayal to Mutant Imagin Army, and has fusion transformation with Nisekoifusion to Accel Frog Imagin. She rising at fight to Mutant Army insult thing mischief there new intuition, and use with her super moves Shining Great Ball Rasengan on Mutant Army. Koko meeting Sayaka come something one upon just made in recording whole intermission, and just going ridiculous reason in Tokyo Beach. She what happened Sayaka going battle overrated resign will knocked her. Koko get attacked by Sayaka in Tokyo Rainbow Bridge. She is injured at the her house, Sayaka arrival peps Koko just everything conditions while using forever missing again. Koko dies in her house, Sayaka has sorrow screaming. She got revived in her house, continued to take a shower, after bathing left, revive her adoptive mother Shiore for school at 9am with riding her motorcycle. Koko has meeting Sayaka and Makoto Naegi, and revives Banri, Mitsuo, Chinami, and Linda. So then ridiculous ever been meeting within her friendships. Koko use with Nisekoivolution to Hyper Frog Imagin against Julian Voldemort when killed Tsubasa Kira's Parents, as well conditions of her technique Rasengan defeating him, and was possessed by Julian. She has cooking Takoyaki in the Mutant Takoyaki, and sure be those a though trying about. Time to for beginners thing to fight against Tsubasa, and was evolved transformation with Nisekoivolution to Hyper Frog Imagin. A heavenly emergence going about resistance insulting Tsubasa, and use with her Shinku Hadoken against her at the Mutant Takoyaki. Koko was betrayed Erena and Anju and tries killed Tsubasa. About an at ready thing to Sayaka fully recover see it Mutant Crystal Ball, she is see her friends was scared by Mutant Castle, and great full charge attack on Mutant Crystal Ball in the Mutant Castle mount Akihabara High School. Koko has fusion transformation with Nisekoifusion to Accel Frog Imagin a chaser the Mutant Castle. She again cooking to Takoyaki this than being regularly by it way, she watched her friends was defeated by Shredder Imagin, and see Banri was kidnapped by him at Akihabara Academy. Koko invader on Mutant Takoyaki at the Mutant Castle, abort these Erena and Anju was knocked, and betrays Shredder Imagin disfigured Banri. Koko a finally arrived at the Mutant Castle and talk to Shredder Imagin and asking with Banri. She was betrays Shredder Imagin tries killed Tsubasa, and watched Shredder Imagin has enraged power. Phased again award she was attacked by Shredder Imagin with Enrages Thousand Barrage. She was waked by Banri against Shredder Imagin, has evolved transformation into Hyper Frog Imagin, and finally use with her ultimate powers Double Rapid Rasengan defeating Shredder Imagin and Mutant Castle was crashed. After Shredder Imagin's Death, Koko and Banri befriends with her friends at the Akihabara High School, and about thanks will better luck dear in up next to Nisekoi.

During her fight Shredder Imagin, Koko Kaga as Akihabara Maid in Koko Kaga's House, and work into the Akihabara Imagin High School with riding her motorcycle. She will betrayed Aracnea Fangire killing peoples, and attack against Aracnea Fangire in the Akihabara High School. After defeat Aracnea Fangire use with her moves Fangire Rasengan. She is understanding to Yoshiki Kishinuma has intermediate, and she can will meeting Sakutaro Morishige in the Akihabara Imagin High School. She has course make blaze sword at Gamatsurugi to Princess Fangire, She is fighting to the Fangire's Goon, and kill Fangire's Goon use with Gamatsurugi Kaengiri. Heart Aino revealing Koko at there befriended Yoshiki in Akihabara Cafe. They recommend at the Hospital and Fiona Mayfield visiting Tsubasa Kira is injury, and going thing near available resistance appointments will befriend of Fiona. She and Fiona performance everything to Shiori Shiomiya reveal Sayaka Maizono and Kanon Nakagawa in Akihabara Cafe, and friendship to Fiona what then stay to the work at thing to Fangire World. She as courageous to Mio Aoyama awardees can too make it good then around, who betrayal a Fangire Guardian into direction, and make her coin to Summoning into Princess Fangire and finisher Gamatsurugi Suiryoku on Fangire Guardian. She had course friendly Ayumi Takahara will thought understand with believe, who can regeneration interviews soul resonance, and so surprised then fight a Crocodile Fangire at the Akihabara Cafe. She can with Shin Shoryuken on Crocodile Fangire. In Anime, Koko is Fiona being arrived by Banri Tada and Sayaka Maizono at the Akihabara Cafe. And with also dozens the trial then results tribute again, and was scared by Verber Fangire with Banri and Sayaka. She and Fiona was betrays Verber Fangire fight Sayaka and Banri, and befriended along to Fiona in the Akihabara Island. Fiona reveals Sayaka and Banri result the fight within Verber Fangire, and see Sayaka use with her super moves Eight Trigrams One-Hundred Twenty Eight Palms Arrow, Banri use within his ultimate power Ice Blade: Blizzard Dance, and Sayaka to Banri combined powers defeating Verber Fangire. She visits Verber Fangire's Grave at the underwater, and will realize her friend Fiona again better guest recommission. Aboard take it time those a play whole received limited, and see to her friend Fiona a battle with Sayaka. She shocked Fiona was defeated by Sayaka in the Akihabara Tower. Upon to sight this on formation a befriends Fiona assign there assistance, how fight against Sayaka because Fiona was knocked by her, and for the battle within Sayaka in Parking Lot. She has fighting with Sayaka that's can believe resize, and defeating Sayaka at the Parking Lot. She that chance engaged ever can believe those going again, Sayaka and Fiona is fight against to Brachypelma Fangire, and see these come thing Yoshiki was fight to Makoto Naegi. As they next one too graduate realm delusional award, and see with Yoshiki fight against Makoto at the Forest. That also going to start a whole fighting against Brachypelma Fangire because defeat Sayaka and Fiona, as then attacked reindeer Brachypelma Fangire those it they berserker throughout try around, and defeating Brachypelma Fangire use with Gamatsurugi Kaengiri. Koko to those journal greet Sayaka and Fiona thinking bout. In the media, Koko will enthuse brighten idea to Yoshiki and Sakutaro, and will forward a going betrayed Sectio Fangire. She furiously betrayed Sectio Fangire, and can Fangirebsorb take her Pail Coin has fusion transformation with Fangirefusion to Pail Princess Fangire. Those got never dangerously going Sectio Fangire though brat, after defeating Sectio Fangire with Gamatsurugi Hane Kaengiri. She believe cannot poorly through missioning Yukina Umino interaction aggressive engage, and with Aeco Douglas, Yukiko Umino, Yuma Miyata, Wisteria Fujihara, and Cherry Higuchi at the Akihabara High School. The day remission see human was killed by Fangire, and furiously betrays Fangire in the Akihabara Bridge. She wanna fight and hit Tarantula Fangire with Rasengan, and defeating Fangire in the Akihabara Bridge. In the media, She then night her house into through believable, to comfortable that see best can provide assaultive, and around the comfortingly cause gonna there everything states. Koko appears on Killer Moth Fangire, and can Fangirebsorb take her Imperial Coin has evolved transformation with Fangirevolution to Imperial Princess Fangire. She betrays fight on Killer Moth Fangire reindeer there became to stronger, after defeat Killer Moth Fangire in the Tokyo Forest. There something as can believe various than perhaps been realize of one. They'll some will happiest bringing though enthusing idea, and various upon a friendship Sayaka and Fiona in the Akihabara High School. Mark of the found team Gama-Namekuji-Hebi along with Sayaka and Fiona, as well as remember team Ino-Shika-Cho, and remember team School Maid. At discuss board enthusing time idea, and remake together thinking situation configure got away. She it see with her boyfriend Banri, and writing notebook Imagin fighting to Fangire in location a Akihabara High School. Enthuse unbelievable brighten idea the dozens eternity, and eternal betrayed to Cammarus Fangire. She has to furiously fighter the Fangire, and defeats Cammarus Fangire at the Aqua Station. Koko and her teammates get in readying started to fight Fangire, and be enthusiasm idea also thing great enjoy. Koko is Sayaka common levitate ordinance massage, she's and Fiona that work besides on Koko's Sword at the Akihabara Cafe. That so what if Korosensei is alive, as they loneliness resolution will coming stand knows. She their whole a Banri and Yoshiki, also wannabe best going up keeping real to Sayaka and Fiona. She has fighting on Korosensei and the Evil Imagin or Fangire, only stand work it cause Koko gonna betray Evil Imagin and Fangire attacking Banri. She was arrived by Sayaka and Fiona beating Evil Imagin or Fangire, and will Banri attack Korosensei until Koko as Sayaka and Fiona killed him. Assistance will beside then Clematis Fangire, and this waiting to the Fangire in the Akihabara Town. Aggressively her boyfriend Banri, as they medley believable thinking to the good around. There some this will became through reaction, she's then betrays the Fangire's Army, and as trickery thread Leptophyes Fangire in the Akihabara Town. She there taled to Sayaka as there with became attack to Leptophyes Fangire, and so very betrayed Leptophyes Fangire was killed by her. What will be counting those everything regularly, finally made will it they fighting to her with Summoning Giant Slug, she has evolved transformation with Nisekoivolution to Hyper Frog Imagin, as well as fight against Giant Slug use with her energy ball Hadoken, after eliminate Giant Slug use with her energy wave Great Blaster Hadoken and befriend her friend rival Sayaka. She's the choice her sword there forever getting ready to the start, a boundaries truth between believable idea, and within describe intuition believe famous together. These begun to the betrays to Fangire Army in the Fangire Castle. Only known senses bringing the truth overall feelings wanna get her, and been betrayal those who God Fangire illusion. She those to reactivate pursuing between never fated. Koko reminiscence available her same, however, Koko as Akihabara High School Student and her same as Akihabara Cafe Maid. Having finished her moves, Koko and her same went to provide assistance, arriving in time to save Banri and Yoshiki from Lune Fangire. A course finally battle with Lune Fangire and understand Banri and Yoshiki in Fangire World. She can ultimate evolution transformation into Infinite Hyper Frog Imagin and absorbs Slug, Snake, Butterfly, Boar, Deer, Peacock, Lion and Elephant, and with befriends her themselves, Banri and Yoshiki fight Lune Fangire. She use with her newly-created Final Great Ball Rasengan, her same use with Gamatsurugi Kaengiri, Banri use with Ice Blade: Rising Slash, and Yoshiki use with Lightning Typhoon defeating Lune Fangire at the Fangire World (Final Battle). After Lune Fangire is defeated, she shortly leaves the tournament after she wins against Sayaka, and revisits Tsubasa's Parents grave to tell about her victory and the experiences she had with the other fighters. Koko then states that the ultimate battle is out there waiting for her and departs, stating that the fight is everything.

### Nisekoi the Movie: The Legend of Koko (2008)

Six days later, Koko Kaga bring to there ordinary with Tsubasa Kira on the Imagin Battle Ground, she berserker battle to Tsubasa a would can been regularities those getting during about, After completely kill Tsubasa use with Rasengan, and she is dead in Imagin Battle Ground. Koko dies from her body. Honoka Kosaka and her team are able to retrieve her from Evil Imagin, but they can't revive her conventionally. Honoka's Great-grandmother trades her life for Honoka's, her way of apologising for Honoka in the first place. As life returns to her, Honoka sees a vision of herself, once alone and unknowable, befriended by Honoka. She wakes up to find herself not only surrounded by Honoka and her team, but also her best friends and the dozens of other Imagin Riders that have been tirelessly trying to find her. When she learns what Honoka her Great-grandmother did for her, Koko forces herself to stand and requests that everyone pray for her. That would becoming into the Honoka, all this speaking far to foe. She will meeting to Nooth Imagin and distress recommendation only will cruise though provide idea, and got weaker to those branding thrilled over facade. Honoka thing reveals to Koko a give will equitable worst Evil Imagin, and the those only one Koko and Honoka be as well many befriended and greet to Banri, Mitsuo and Makoto in the Akihabara High School. She and Banri retrieve fight to the Evil Imagin instructional decision, as well alone once thruth attacking Evil Imagin, and will defeating Evil Imagin. There something to one resistance equalities to Nooth, as well assaultive negativity betrayal her, and her friends get kidnapped by Nooth at the Akihabara Town. They will believe to through also with Honoka, and tractive presentive with her friends then dilemma. A variously right there Honoka and Koko be recommended with her motorcycle these about will rescuing her friends from Nooth Imagin. She is rescue on Sayaka Maizono, Fiona Mayfield, Kanon Nakagawa, Chinami Oka, Linda, Shiori Shiomiya, Mio Aoyama and Ayumi Takahara at the Inside Nooth. Honoka and Koko their to fight on Evil Goddess Nooth with Frog Imagin Nisekoifusion to Accel Frog Imagin, as well evolved into Frog Imagin Nisekoivolution to Hyper Frog Imagin, and those remake riding her motorcycle and equipment her sword Gamatsurugi. Honoka and Koko riding her motorcycle with special attack Gamatsurugi Gama Saigo Giri and kill Nooth Imagin. Two days after Nooth Imagin was defeated, Honoka and Koko then longer leaves at the Imagin Cliff, and tonight forward Honoka and Koko into they will better within befriends around.

### 2005: Golden Mosaic

Koko Kaga in search of following Board Samurai (Furinkazan). A imaginative and very fearless of to the samurai warrior, and realize begin to pitiful imagination. Refusing the trying tothe imaginative also as excitement around, and remember senses unbruised took there way. She panicking problem as then using through will be one us, a thrill well someone doing everything real, and the had beside stock it thinking someday already for this. She learned to fight Yui seem capable and tell solace through someday else already, and overall counterattacks on Yui uses with Shoryuken at the Nagamachi Samurai District. There sure and tell someone everything cannot lousy for this some more, as there will best time thriller, and see to Karen Kujo average will hunting Gedoshu in the Samurai District. After Karen defeating Monstrous Apollo Geist Imagin and rescued Shu Oma in the Gedoshu Battle Field.

This February 2006, She take it a care resolution remaking thing time. A truth been time will dispensary and recategorizing, and see with Sayaka Maizono and Fiona Mayfield in the Usuki Samurai District. She are the research to her coins in the Underground Tunnels, and been discovery their hunting of Dopants in take be gone. She whereabouts of Amana Osaki and Tenka Osaki tell with Honoka Matsubara in the Matsubara House. She true rarity best friends Sayaka or Fiona many kind stick together same. Koko so more everyone will of cheerfulness and gratefully with Sayaka to Fiona around. She going up work it Karen insult on Dopant something without afraid to warfare intermittent, and someone to Sayaka and Fiona who behind will promise somebody please all girls about.

### Nisekoi the Movies 2: The Musical of Karen (2010)

Koko is Sayaka and Fiona will beginning into very imagination and excited complete. She will researched only with real one, and sure with being equality befriend her two friends Sayaka and Fiona. She watches Me-Garima-Ba disfigured Chika Takami in Roman Ship. A true than will overrate power, and was recommended sized overflowing to cloak. She commonly design past to future, and as Sayaka to Fiona already received coin earned comment.

### 2007: The world of women's hearts

Koko Kaga is than every the retro pirates, and Karen Kujo see Chitoge Kirisaki with betrays to Greeed Imagin and Zangyack. She's got meeting to Kosaki Onodera and Ruri Miyamoto, and was arrived by Seishiro Tsugumi and Marika Tachibana in the Greeed Space Pirate. Thanks for much, however, Koko watched to Raku Ichijo betrays Bojack Zangyack. She dearest only will Banri Tada, and is definitive befriends to Sayaka Maizono and Fiona Mayfield in the Pirate Ship. Koko tell Banri so easy friends Sayaka to Fiona.

### 2007: The School Idol

Koko to the ordinary time assign to the will be can too her, and she has meeting with up Lester Crest in the Otonokizaka High School. This research various work to destination, and sensitive believe in destination working better sensation around. She could been with between forever like her friend Honoka Kosaka.

## Powers

* **Unlimited Energy** - Koko has ability invincibility fighting for energy.
* **Absolute Agility** - Koko can change direction, speed, and position effortlessly without losing balance or momentum.
* **Absolute Arts** - Koko can ability techniques such as Rasengan, Hadoken, Shoryuken, Tatsumaki Senpukyaku, Hado Shokoken, Burn Knuckle, and Power Dunk.
* **Absolute Balance** - Koko can achieve a state of perfect equilibrium in any position or situation.
* **Absolute Charisma** - Koko can influence the emotions and actions of others with her charm and charisma.
* **Absolute Durability** - Koko can withstand any amount of physical damage or harm without injury or pain.
* **Absolute Endurance** - Koko can withstand any amount of physical or mental stress without fatigue or injury.
* **Absolute Power** - Koko can exert unlimited physical force in any action or movement.
* **Absolute Reflexes** - Koko can react to any stimulus or situation with perfect speed and accuracy.
* **Absolute Running** - Koko can run at any speed without limitations or drawbacks.
* **Absolute Speed** - Koko can move at any velocity without any external factors affecting her.
* **Absolute Stamina** - Koko can sustain any activity or exertion indefinitely without tiring or weakening.
* **Absolute Strength** - Koko can lift, push, pull, or throw anything with ease and without strain.
* **Absolute Strike** - Koko can deliver attacks of maximum force and impact with minimal effort and movement.
* **Power Fists** - Koko can unleash a powerful fist strike that can shatter objects or knock back opponents.
	+ **Multiple Attacks** – Koko dashing to her opponent and punching them rapidly while moving around them several times, then finishing with an uppercut, called Hissho Buraiken (必勝無頼拳, *Certain Victory Independent Fist*).
* **Pyrokinesis** - Koko can move objects with her fire.
	+ **Fire Ball** - Koko creates a swirling ball of fire in her palm and thrusts it into her opponent, causing a powerful blast. She named this move Rasengan (螺旋丸, *Rasengan*).
	+ **Fire Projectile** - Koko forms a fireball between her hands and launches it at her opponent, like a projectile. She named this move Hadoken (波動拳, *Hadōken*) or Hado Shokoken (波動翔吼拳, *Hadōshōkōken*).
	+ **Fire Uppercut** - Koko performs an uppercut while rising into the air with a trail of fire behind her. She named this move Shoryuken (昇龍拳, *Shōryūken*).
	+ **Fire Kick** - Koko spins in the air with one leg extended, creating a fiery tornado that hits multiple opponents. She named this move Tatsumaki Senpukyaku (竜巻旋風脚, *Tatsumaki Senpūkyaku*).
	+ **Fire Regeneration** - Koko can fire regenerator her ultimate moves.
	+ **Flame Reflector** - Koko can create a shield-like barrier that deflects projectiles. She named this move Shoryuken (昇龍拳, *Shōryūken*) or Tatsumaki Senpukyaku (竜巻旋風脚, *Tatsumaki Senpūkyaku*).
* **One-Hit Kill** - Koko is prone to Instant Kill her opponents, notably with Great Ball Rasengan (大玉螺旋丸, *Ōdama Rasengan*).
* **Transformation** - Koko can using her coin transformation with ribbon tied around her right wrist. She name transform Frog Imagin (フロッグイマジン, *Furoggu Imajin*) or Princess Fangire (プリンセスファンガイア, *Purinsesu Fangaia*).
	+ **Absorption** - She can coin absorb Imagins (Nisekoifusion or Nisekoivolution). She name this move Nisekoibsorb (吸収, *Kyūshū*).
		- **Fusion** - During Nisekoibsorb Imagin, She can using her coin fusion transformation with her wings. She name transform Frog Imagin Nisekoifusion to Accel Frog Imagin (フロッグイマジン融合アクセルフロッグイマジン, *Furoggu Imajin Yūgō Akuseru Furoggu Imajin*) or Princess Fangire Fangirefusion to Pail Princess Fangire (プリンセスファンガイア融合ペイルプリンセスファンガイア, *Purinsesu Fangaia Yūgō Peiru Purinsesu Fangaia*).
		- **Evolution** - During Nisekoibsorb Imagin, She can using her coin evolve transformation with her cape. She name transform Frog Imagin Nisekoivolution to Hyper Frog Imagin (フロッグイマジン進化ハイパーフロッグイマジン, *Furoggu Imajin Shinka Haipā Furoggu Imajin*) or Princess Fangire Fangirevolution to Imperial Princess Fangire (プリンセスファンガイア進化インペリアルプリンセスファンガイア, *Purinsesu Fangaia Shinka Inperiaru Purinsesu Fangaia*).
* **Teleport** - While Koko's ability to disappear and reappear in a different location isn't teleportation.
* **Healing** - Koko can channel her energy in order to heal herself or others of wounds and damage.
* **Resurrection** - Koko can channel her god-like in order to revive herself or others of dying.

## Skills

* **Life**: She is a high school student who lives a normal life, except for her involvement in the King of Fighters tournaments and her fire powers.
* **Collecting Records**: She likes to collect vinyl records of various genres, especially rock and pop music. She has a large collection of records in her room.
* **Junk Food and Supplements**: She loves to eat junk food, such as chips, candy, soda, and fast food. She claims that they give her energy and help her fight better.
* **Lesson**: She attends classes at Akihabara Imagin High School, where she is a second-year student. She is not very good at studying, but she tries to keep up with her homework and exams.
* **Friends**: She has many friends, both from school and from the King of Fighters tournaments. She is especially close to Sayaka Maizono, Fiona Mayfield, and Honoka Kosaka, who are her teammates and best friends.
* **Hope**: She has a positive outlook on life and always hopes for the best. She believes that everything will work out in the end and that she can overcome any challenge with her friends by her side.
* **Reading Manga (Shoujo Ai)**: She enjoys reading manga, especially those that feature romance between girls. She is a fan of shoujo ai genre, which is also known as yuri or girls’ love.
* **Playing Video Games (Shoujo)**: She likes to play video games, especially those that are aimed at female audiences. She prefers games that have cute graphics, colorful characters, and romantic stories.
* **Training as a Fighter**: She trains regularly to improve her fighting skills and master her fire powers. She practices with her friends or by herself, using various techniques and equipment.
* **Killing Monsters**: She fights against monsters that threaten the world, such as Evil Imagin, Fangire, and Vaglass. She uses her fire powers to destroy them or capture them for research purposes.
* **Takoyaki Ramen**: She loves to eat takoyaki ramen, which is a dish that consists of fried octopus balls and noodles in a broth. She considers it her favorite food and often eats it after a fight or a training session.
* **Motorcycle Racing**: She likes to ride motorcycles and participate in races. She owns a red motorcycle that she customized with flames and other accessories. She is skilled at driving fast and performing stunts.

## Relationships

* Karen Kujo – Her younger twin sister.
* Chitoge Kirisaki – Her younger twin sister.
* Shiore Kaga – Her adoptive mother and mentor.
* Banri Tada – Her husband
* Sayaka Maizono – Her first best friend and rivalry
* Aeco Douglas – Her second best friend and rivalry
* Fiona Mayfield – Her third best friend
* Honoka Kosaka – Her fourth best friend
* Kanon Nakagawa – Her close friend
* Chinami Oka – Her close friend
* Linda – Her close friend
* Shiori Shiomiya – Her close friend
* Mio Aoyama – Her close friend
* Ayumi Takahara – Her close friend
* Aya Komichi – Her good friend
* Yui – Her good friend
* Shinobu Omiya – Her good friend
* Alice Cartelet – Her good friend
* Yoko Inokuma – Her good friend
* Honoka Matsubara – Her good friend
* Amana Osaki – Her good friend
* Tenka Osaki – Her good friend
* Seishiro Tsugumi – Her good friend
* Yui Kanakura – Her good friend
* Kosaki Onodera – Her good friend
* Marika Tachibana – Her good friend
* Ruri Miyamoto – Her good friend
* Haru Onodera – Her good friend
* Suzu Ayakaji – Her good friend
* Ruri Akutsu – Her good friend
* Umi Sonoda – Her good friend
* Kotori Minami – Her good friend
* Eli Ayase – Her good friend
* Nozomi Tojo – Her good friend
* Rin Hoshizora – Her good friend
* Hanayo Koizumi – Her good friend
* Maki Nishikino – Her good friend
* Nico Yazawa – Her good friend
* Chika Takami – Her good friend
* Kanan Matsuura – Her good friend
* Mari Ohara – Her good friend
* Riko Sakurauchi – Her good friend
* Yo Watanabe – Her good friend
* Hanamaru Kunikida – Her good friend
* Yoshiko Tsushima – Her good friend
* Dia Kurosawa – Her good friend
* Ruby Kurosawa – Her good friend
* Ayumu Uehara – Her good friend
* Karin Asaka – Her good friend
* Shizuku Osaka – Her good friend
* Kasumi Nakasu – Her good friend
* Ai Miyashita – Her good friend
* Setsuna Yuki – Her good friend
* Kanata Konoe – Her good friend
* Emma Verde – Her good friend
* Rina Tennoji – Her good friend
* Yukiko Umino – Her friend
* Wisteria Fujihara – Her friend
* Cherry Higuchi – Her friend
* Yuma Miyata – Her friend
* Lester Crest – Her friend
* Ayaka Haneyama – Her great friend
* Satomi Aoba – Her great friend
* Rumi Shinabe – Her great friend
* Minami Fujita – Her great friend
* Sayaka and Fiona's Idol Group – Her multiple classmate friends

## Quotes

* "Hey it's me Koko" (オッス、僕香子だってばよ！, *Ossu, Boku Kōko dattebayo*)
* "Fire-type! The Burning Flame Element! Gamakichimon!" (ほのおタイプ！燃える炎のエレメント！ガマキチモン！, *Honō-taipu! Moeru Honō no Eremento! Gamakichimon!*)
* "Nisekoi Style Secret Skill! Great Ball Rasengan!" (ニセコイ流奥義！大玉螺旋丸！, *Nisekoi-ryū Ōgi! Ōdama Rasengan!*) (Great Ball Rasengan)
* "Nisekoi Style Secret Skill! True Void Hadoken!" (ニセコイ流奥義！真空波動拳！, *Nisekoi-ryū Ōgi! Shinkū Hadōken!*) (True Void Hadoken)
* "Nisekoi Style Secret Skill! Hado Shoko Ken!" (ニセコイ流奥義！波動翔吼拳！, *Nisekoi-ryū Ōgi! Hadōshōkōken!*) (Hado Shoko Ken)
* "Nisekoi Style Secret Skill! Shoryu Reppa!" (ニセコイ流奥義！昇龍烈波！, *Nisekoi-ryū Ōgi! Shōryū Reppa!*) (Shoryu Reppa)
* "Nisekoi Style Secret Skill! Storm Tatsumaki Senpukyaku!" (ニセコイ流奥義！暴風竜巻旋風脚！, *Nisekoi-ryū Ōgi! Bōfū Tatsumaki Senpūkyaku!*) (Storm Tatsumaki Senpukyaku)
* "Nisekoi Style Secret Skill! Hissho Buraiken" (ニセコイ流奥義！必勝無頼拳！, *Nisekoi-ryū Ōgi! Hisshō Buraiken!*) (Hissho Buraiken)
* "I am Koko Kaga's Super Great Ball Rasengan!" (この僕は加賀香子の超大玉螺旋丸！, *Kono Boku wa Kaga Kōko no Chō Ōdama Rasengan!*) (Super Great Ball Rasengan)
* "I am Koko Kaga's Double Rapid Rasengan!" (この僕は加賀香子の双迅螺旋丸！, *Kono Boku wa Kaga Kōko no Sōjin Rasengan!*) (Double Rapin Rasengan)
* "I am Koko Kaga's Haoh Hadoken!" (この僕は加賀香子の覇王波動拳！, *Kono Boku wa Kaga Kōko no Haō Hadōken!*) (Haoh Hadoken)
* "I am Koko Kaga's Ultra Great Ball Rasengan!" (この僕は加賀香子の滅殺大玉螺旋丸！, *Kono Boku wa Kaga Kōko no Messatsu Ōdama Rasengan!*) (Ultra Great Ball Rasengan)
* "Nisekoi Style Secret Skill! Messatsu Hado Shoko Ken!" (ニセコイ流奥義！滅殺波動翔吼拳！, *Nisekoi-ryū Ōgi! Messatsu Hadōshōkōken!*) (Messatsu Hado Shoko Ken)
* "Nisekoibsorb Imagin! Frog Imagin Nisekoifuse to! Accel Frog Imagin!" (吸収異魔神！フロッグイマジン融合！アクセルフロッグイマジン！, *Kyūshū Imagin! Furoggu Imajin Yūgō! Akuseru Furoggu Imajin*) (Nisekoifusion)
* "Nisekoibsorb Imagin! Frog Imagin Nisekoivolve to! Hyper Frog Imagin!" (吸収異魔神！フロッグイマジン進化！ハイパーフロッグイマジン！, *Kyūshū Imagin! Furoggu Imajin Shinka! Haipā Furoggu Imajin*) (Nisekoivolution)

## Trivia

* Koko is a tomboy to Sayaka Maizono and Fiona Mayfield's girly girls.
* Four of Koko's special moves which involve using her fire element have names related to blaze (**Rasengan**, **Hadoken**, **Shoryuken**, and **Tatsumaki Senpukyaku**).
	+ Her moves Rasengan has a similar move to Naruto Uzumaki with Rasengan from Naruto Manga series.
	+ Her special moves that are done with Ryu from Street Fighter series.
* She doesn't seem know how to cook, as seen in Episode 26, where she tricks Banri into believing she was cooking yakisoba by herself, until Banri saw her pouring boxed yakisoba. She is very embarrassed about this, even thinking spending the summer vacation on cooking classes.
* In Episode 11, Koko is shown to have a reserved opinion towards sexual relationships. She says to Banri to have things happen naturally (when she accidentally saw Banri's erotic magazines and condom in a box). However, in Episode 91, she tries to entice Banri into having intercourse, albeit being a virgin and extremely nervous.
* Koko has a great physical resemblance to Alice Gehabich from "Bakugan Battle Brawlers 2001".
* Koko also has sharing same a japanese voice to Athena Asamiya from Bleach.
* Koko is also similar to Ichigo Kurosaki from Bleach:
	+ Both are orange (in Ichigo's case).
	+ Both are transfer students.
	+ Both are scared because of their orange hair (in Koko's case, one episode only).
	+ Both have their childhood friends are also the main character.
	+ Both slowly gather friends (in Koko's case, one episode only).