Mika Yukai'tsu

**Mika Yukai'tsu** (愉 (ゆ) 快 (かい) つ 実 (み) 花 (か) , *Yukai'tsu Mika*?) is a Demon Slayer of the Demon Slayer Corps, Mitsuri Kanroji's Tsuguko and the foster sister of Akashima Hanabi.

(note: this is a fanon Character made by mika.yukaitsu from Instagram.)

## Appearance

Mika is a curvaceous young girl with light tanned skin and round, brown eyes with long eyelashes. She has long and curly black hair, which she wears in two braids on her side, a shorter bang reaching her shoulder parted on her right and a gold round-flowerlike hairpin worn on the back of her head. She stated that she actually hates how her body shapes, short and chubby body rather than slim and tall. She thinks she wasn't supposed to look like that at her age. But Mitsuri said either way, she thinks she had an ideal beauty for young girls.

Mika wears a sleeveless teal tinted version of the standard Demon Slayer uniform over a long sleeved white shirt,  along with a Dark turquoise haori that was gifted to her by Mitsuri Kanroji, where its front side was cut off over her waist for easier sword access. and she wears a short skirt in place of the usual hakama pants. Additionally, she wears a pair of dark green over-knee socks and a pair of brown high-boots.

When going to the Entertainment District Mission, she wore a slate purple Kimono with red sakura flower print, and a slate white Obi around her waist, under a black haori with white flower pattern.

While at the Swordsmith Village, Mika wore a mint yukata with white floral designs and a dark slate blue piece of fabric tied around her waist.

During her fight against the Hanabi twin, she injures most of her body, got both her braids cut off shoulder length and injured both sides of her neck and dislocated her right shoulder. After the fight, she got her hair reaching her shoulder where each side was tied in small braids, and a long scar from her left cheek to the nose.

## Personality

Mika personality is rather hard to be seen rather than a common trait, an air-headed individual who seems to constantly wander off in thought.  Although she was a calm and collected person, gentle, and merciful. Even while slaying demons, she still had pity and empathy in her hearth and tried her best to kill them gently. Mika is always kind to others, though it was hard for others to understand her properly Due to her constant emotional changes. Mika's caring personality made her put people over her recently, forgetting that it's important to take care of herself.

### Physical Abilities

* **Enhanced Strength:** Despite her small build and seemingly weak, Mika has been shown to be stronger than normal people her age. with daily training since a young age, Mika poses a great physical strength. Not only that, most of her daily activities involve great strength, nursing kids, hunting, collecting water and woodchopping. In between her training, she usually uses a whip with a greater density and weight more than normal whip.
* **Immense Speed and Reflexes:** In her battle against Ichika and Ichigo Hanabi, she is able to outpace their normal attacks, thus forcing the them to start using Blood Demon Arts. After awakening her Demon Slayer Mark, her speed increases even further. That said, she is not as fast as some other Demon slayer, as shown in the battle against the Hanabi twin, and later against Muzan, where she struggled to keep up with them, forcing her to rely on luck and instinct to dodge. This proved unsuccessful as she was hit by multiple attacks.
* **Immense Stamina and Endurance:** In her battle against Ichika and Ichigo Hanabi, despite sustaining several injuries, she still can drive attacks and win against the two of them herself. Even right after, while waiting for sunrise, she can still fight against Muzan and survive.

### Supernatural Abilities

* **Demon Slayer Mark:** During her battle against Ichika and Ichigo Hanabi, Mika had unconsciously awakened and obtained her Demon Slayer mark, which takes the form of a passion flower that appears over her left eye, with vines slithering around it. When this manifested, Mika's physical strength, endurance, precision and power increased dramatically to the point she was able to stand on equal grounds against the sister while maintaining her final form.
	+ **Crimson Red Nichirin Blade** (緋 (あか) く日 (にち) 輪 (りん) 刀 (とう) , *Akaku Nichirin Tō*?): During the fight against Muzan, Mika and Sayuri use their combination move, clashing their sword together, which grants them the ability to hamper the enhanced regeneration of Demons.

### Miscellaneous Abilities

* **Enhanced Senses:** As a skilled Demon Slayer, Mika senses are extremely honed and precise, allowing her to sense living presences over a wide distance.
	+ **Enhanced Touch:** Mika has shown to possess a high sensitivity over touch, similar to that of Inosuke Hashibira. This ability allows her to easily sense existence and  movements around her.
		- **Aura sensing:** Mika seems to have the ability to spot auras of living things around her. When she has been in a room, she can memorizes each movement she makes there and memorize the location of each thing, as long as it's not moving. By focusing and concentrating, she can simply locate the existence of things around her. This let her fight even with her eyes closed with pure instinct.
* **Indomitable Will:** Joining the demon slayer was one way for her to cope with her loss and guilt that was always within her. She wants to protect her remaining family. She was fighting for a better future. Either herself, or other.
* **Weapon Flexibility:** Mika was shown to change her weaponry recently, as she equipped both a pair of dagger and a pair of her Katana. It seems that most things around can be her weapon when covered or contain her special wisteria poison.
	+ **Dagger Wielding:** before being given a katana, she was equipped with a pair of daggers, which inspired her to have a pair of Katana later.
	+ **Whip Wielding:** wielding whip is one way for her to train her mobility and strength. But what is unique is the density and size of the whip which is nearly 5cm wide and 2 meters long.
	+ **Saw Wielding:** the saw made for her were thinner and wider than her usual katana. It was even folded and hid under her sleeve where she later used to fight the Hanabi Twin.

### Swordsmanship

* **Master Swordswoman:** Mika had been slaying demons with her grandmother since she was 8, giving her a great swordsmanship ability.

**Vine Breathing** (蔓 (つる) の呼 (こ) 吸 (きゅう) , *Tsuru no kokyū*?): A breathing technique branched from the Love Breathing, which itself branched from the Flame Breathing, is specially made by Mika. Because of her low lung capacity, she can't use the flower breathing her grandma taught, or the love breathing Mitsuri taught. The vine breathing was made and mimicked after types of vine plants with a curving and twisting blade rotation making a strong flexible attack. Just like love breathing, this breathing also requires a special type of sword called the ‘vine sword’, a dual-sword which is made with the characteristics of a saw -thinner blade and more cutting edge- so it was bendable, suitable for a twisted and Flexible move without easily breaking the blade.

1. **First Form: Slithering Jasmine** (壱 (いち) ノ型 (かた) , *Ichi no kata:*?) - A move to release horizontal slashes.
2. **Second Form: Rain of Wisteria** (弐 (に) ノ型 (かた) , *Ni no kata:*?) - A move to release Vertical slashes.
3. **Third Form: Moonflower** (参 (さん) ノ型 (かた)  夕 (ゆう) 顔 (がお) , *San no kata: Yūgao*?) - The user spins and rotates their body to make a circular attack.
4. **Fourth Form: Parrot Beak** (肆 (し) ノ型 (かた) , *Shi no kata:*?) - The user thrust a few stabs to its opponent.
5. **Fifth Form: Heavenly Morning Glory** (伍 (ご) ノ型 (かた) , *Go no kata:*?) - A gentle technique that strikes with less till no pain. used to execute demons that surrender.
6. **Sixth Form: Butterfly Hops** (陸 (ろく) ノ型 (かた) , *Roku no kata:*?) - A technique where the user makes an attack from heights that curve and twist.
	* **Combination Move: Butterfly Dance** (結 (けつ) 動 (ご) き: 蝶 (ちょう) 舞 (ぶ) , *Ketsugoki: Chōbu*?) - By combining her Vine breathing with Sayuri’s Silk breathing, they can drive a strong consecutive attack that flows and weave on themselves.
7. **Seventh Form: Wall of Poison Ivy** (漆 (しち) ノ型 (かた) , *Shichi no kata:*?) - A combination of offence and defence where the user makes flurry layered slashes in multiple directions.
8. **Eighth Form: Lovely Summer Clematis** (捌 (はち) ノ型 (かた) , *Hachi no kata:*?) - The user unleashes multiple layered zig-zag attacks in fast motion.
9. **Ninth Form: Akebia Chocolate** (玖 (く) ノ型 (かた)  通 (あけ) 草 (び) チョコレート, *Ku no kata: Akebi Chocorēto*?) - The user relies on their blades to flow and spin their bodies to make multiple continuous circular attacks.
10. **Tenth Form: Lotus Water Lily** (拾 (じゅう) ノ型 (かた) , *Jū no kata:*?) A technique to boost the user's speed and agility, which lets the users even run over the water surface and attack continually.
11. **Eleventh Form: Calm Passion** (拾 (じゅう) 壱 (いち) ノ型 (かた) , *Jū Ichi no kata:*?) - A technique focused on maximizing body durability, flexibility, and speed. Its user releases a continuous flowing attack to make a strong long-lasting attack on each rotation. But because it boosts our body, the more complicated the movement or if used for a long period could cause side effects such as fatigue, dislocation or internal bleeding.

**Flower Breathing** (花 (はな) の呼 (こ) 吸 (きゅう) , *Hana no kokyū*?): A Breathing Style branched from the Water Breathing, this style has been taught to Mika by her grandmother when she was younger. However, although Mika has learnt it, she cant use it to its maximum point due to her low lung capacity.

**Love Breathing** (戀 (こい) の呼 (こ) 吸 (きゅう) , *Koi no kokyū*?): A Breathing Style branched from the Flame Breathing, this style was developed by Mitsuri and has been taught to Mika before. However, although Mika has learnt it, she cant use it to its maximum point ( just like flower breathing) due to her low lung capacity, leading her to solely develop the Vine Breathing branched from it.

## Equipment

* **Dual Nichirin Katana:** Mika wields a "Vine Sword" that is made thin and flexible like a saw. This blade modification was done so her blade won't easily break when driving her attack. The blade was even bendable, it can go to the smallest gap of an armor.. Her katana is Teal in color and her hilt is a round golden plate with a drawing of two tulips engraved over it, with the words **Evolution** (化育 Kaiku) engraved on the right side and **Reincarnation** (転生 Tensei) on the left.
* **Nichirin Saw:** before being taken by Muzan and the Hanabi Twin, Mika had specially made a thin saw that she hid under her sleeve. It was later used to fight the Twin in the Infinity castle.
* **Wisteria Daggers:** she still equipped a pair of daggers her parents handed her. It was made special, containing wisteria poison that can weaken a demon for the mean of time. She usually uses this for her fourth form.

## Trivia

* Her name consist of the word “truth” (実 *mi*) and “flower” (花 *ka*)
* Her surname uses the kanji “pleasant” (愉快 *Yukai*), although the name actually means “fun”. (愉快つ *Yukai’tsu*)

* Mika and her family run a calligraphy and illustration business that specially uses wisteria poison mixed with their products.
* In her freetime, she likes to make hard candy. Or sometimes she will spend time with Ubuyashiki-sama, or doing her side task.
	+ Even though he's blind, he's a very wise and understanding man. she will usually ask about his condition or talk about the corps, sometimes she even got direct command to go on mission or other tasks, She stated.
	+ She had a special task which was collecting information about breathing styles and such. She did this by her own will, and was supervised directly by Ubuyashiki-Sama
* Her lung capacity was low due to her having a bad fever in winter. Even after, she can't take extreme temperatures and needs to wear a mask in winter.
* She called her crow “Ocha”.
	+ Different from other crows, Ocha didn't choose to name herself. Instead she will be named like what her master called her. She also uses a small flower necklace made by Mika herself.