Mayomi Reigami

### Relatives

Krim Steinbelt (creator)Chase Reigami/Protozero (genetic relative/older brother)

**Mayomi** (まよみ, *Mayomi*) is a mysterious 15-year-old girl who was an ally of Chase. Born as Trail 0 Roidmude otherwise known as **Mayomi Reigami** (零神真読み *Reigami Mayomi*) she is the deceased little sister of Chase Reigami/Protozero.

## History

Born as Trial 0 that was created by Krim born from a human embryo and Protozero's core which was easily evolved into a human baby, but it also possessed the ability to identify roidmudes easily through their human disguise but to his surprise it was born a girl which Banno was also unaware of her existence at that time.

But when Krim and Banno's partnership had ended with Banno's experiments that became lethal when he forced 002 to copy the appearance of Shinzo Hiroi and abused him as if he were Shinzo Hiroi. Krim then raised Trail 0 in secret while also giving her the name Mayomi but when the Banno installed negative emotions that caused the roidmudes to rebel against humanity they destroyed Banno and destroyed Krim but were not aware of Mayomi's existence at the time but however this had also later resulted in leaving Protozero with the burden of taking care of Mayomi all by himself which Krim had regrated that day for leaving the burden to Protodrive which they would later live at Krim's summer villa. During a house invasion when the buglers were attacked by the shift cars which they find a crying infant and saw a skeleton zombie and ran out of the house which after that her brother had to put her to sleep and hardly even slept. When Mayomi was 11 because of her skilled designs she was selected by Reinya to become a Prista idol but when working with Toyo Sagino the Designer of Dear Crown which she quite upon him calling her designs not appropriate as they had cars which he forced her to do it again which lead to her overworking too much and her brother and Michelle worrying about her which Mayomi later had enough of Toyo telling her to start all over again which he publicly calls him a hypocrite as his just sees women as trophies and not people which Mayomi would found Drive On and is referred to as a Racing theme Prista idol and would create Belle Rei. When Mayomi graduated from elementary school which her brother gave her a pendant that secretly open that has the Drive Emblem hidden and telling her no matter what they will always be there to support her.

### Death

One night before the Global Freeze when Mayomi was 14 she was assaulted by a masked person who was sent by her former boss which her brother delt with which resulted in him losing an eye which the masked shooter pulled the trigger and shot her which Protodrive held her close which her final request was for her brother to protect humanity from any threat.

After her brother's defeat at the hands of Heart and later captured and brainwashed into becoming the Roidmude guardian Machin Chaser as well as given the name Chase however the memory of her death was untouched.

### Spirit

Mayomi's ghost appeared in Shinnosuke's dream who asked him to save her brother upon having enough of him living under a toxic environment which Shinnosuke wonder on what she means by saying Ani. After Shinnosuke defeated Chase Mayomi appears in his dream thanking him for saving Ani which Shinnosuke wonders what she is talking about. Mayomi first appeared in Chase's dream who finds himself in a garden full of white roses and asked her who she is which she tells him to find out for himself.

Chase would later regain his memory and out reunite with his sister's spirit hugging her as Mayomi asked him if he remembers there promise only for Chase to answer on every time, he hears it he cannot forget making Mayomi smile. Mayomi apologies to Chase for not being able to save only for Chase to answer that it wasn't her fault as Chase was guilty on being ableto save her only for Mayomi to answer that she was happy for the memories they sent together as she was happy for him to be alive and that he continues to protect humanity.

Mayomi is seen in a flashback by Chase when a Protozero finds a preteen Mayomi looking at the white roses in the garden of their villa which Protozero takes her hand which he tells her that white roses represent pure and innocent as Mayomi answers that she hopes to grow up like the white rose as Protozero tells her she is like a white rose. In the present-day Michelle finds Chase asleep on his deck which she wakes him up from his sleep as she tells him to help her clean up Mayomi's room which they would come across items in her room which was a drawing she draw of them on the swing of their garden.

### Reopening Mayomi case

Shinnosuke would arrive at the place where Mayomi was killed which he sees white roses placed where she died which Krim recongize the place which Shinnosuke is then almost run over by a car had it not been for Kiriko which Shinnosuke would become Drive to chase after his assaulter which he finds himself cornered which Shinnosuke ask the 'Roidmude' on being sneaky for attacking him and not using the Heavey Acceleration only for the Masked man to asked him on if he remembers him from that night before the Gobal Freeze which Shinnosuke wonders on what he is talking about which the masked man shows a photo of Mayomi whom Shinnosuke recognize her from his dream which the mask man brings up the night of Mayomi's murder which the shift cars arrive and recognize the man as Mayomi's killer then attacks the man which he goes running away as Shinnosuke wonders what was up with that man. Shinnosuke would be curious of why the man attack him as Shinnosuke wonders what that man was talking about. Shinnosuke would have Kyu to find out who the girl is eventually

## Other Events

### Lupin Challenge

Lupin would give a final challenge to Shinnosuke on his new item he steals revealing to be Chase's driver much to his dismay getting Chase into becoming Machin Chaser which he then sees Mayomi as Belle Rose which he would give her a red rose and flirt with her much to Chase's dismay which he then tells him to back off on his sister.

### Kamen Rider × Kamen Rider Ghost & Drive: Super Movie Wars Genesis

Mayomi would have an upcoming concert but when Chase bumps into Takeru which Chase dropped his prototype shift car as Takeru drops the Musashi Eyecon which Takeru would accidently grab Chase's Prototype shift car as Chase accidently grabs Musashi Eyecon as they look of to their respective location.

When Shinnosuke and Takeru are sucked into a wormhole to the past 10 years ago they find an unconscious little girl with an old French engagement ring for a noble person in the 1500's by the Daitenku Temple which Takeru shakes her waking her up which Shinnosuke and Takeru sense someone watching them from behind a bush in the Daitenku Temple but is revealed to be Krim Steinbelt who doesn't recognize him which Shinnosuke figures out that there in the past which Takeru then picks up the little girl but when Shinnosuke saw the white rose shift car on her wrist recognizing her as Mayomi from 10 years ago which Shinnosuke then almost call him Chase and Protozero which he then asked Krim where her older brother is which Krim asked him on how did he knew that she was an older brother which Shinnosuke answers lucky guess. When Takeru's father Ryu find the two of them which Shinnosuke then lies that he and Takeru want to become ghost hunters which Ryu would then place young Mayomi in bed in the Daitenku Temple which he then noticed that the girl must have taken quite a hit which Shinnosuke then asked Krim on what happened but however Krim refuse to tell him upon not trusting him which Shinnosuke would later try to make a phone call to Chase but however due to his phone number not existing due to him lacking a human disguise at the time. Later when Shinnosuke and Takeru save a young Akari from a Raffaello Ganma by assuming their rider forms which Krim later reveals that monster attacked both Protozero and Mayomi which Shinnosuke was surprised that Chase and Maria were attacked by a Ganma which Krim reveals that the Ganma took Protozero as Mayomi was knocked out somewhere revealing that Chase was kidnapped by a Ganma. When the butterfly affect activates in the Present as Shinnosuke and Takeru received a call from Makato who reveal the issue in the present as Shinnosuke also ask Gou to call Chase to trace his kidnapping from the Ganma ten years ago much to Kiriko and Gou's surprise on why the Ganma would kidnap Chase as Shinnosuke also reveals that they found Mayomi from ten years ago but she seems to have hit her head from escaping the Ganma which Gou wonder on why the Ganma would kidnap Chase ten years ago as Shinnosuke also remembering that he found an old engagement ring that Mayomi had that seems to be made in the 1500's of Europe which Gou then remembers Chase having the same old engagement ring made in the 1500's of Europe and also remembering Chase told him that they giving the rings that belonged to two couples by the name Petrus Gonsalvus and Catherine which Takeru remembers hearing those names as they were a noble couple in the 1500's as Catherine was a beautiful woman as her husband Petrus was born with a condition called Hypertrichosis which Shinnosuke wonders what that is as Gou remembers that it's a hair growth condition but however back the olden days the people were so stupid to not realize that it was actually a condition as Takeru also remembers that they inspire the fairytale Beauty and the Beast however Shinnosuke then remembers that Mayomi and Chase share modern traits of Beauty and the Beast as the roidmudes refer to her as Belle as Chase was refer to as a beast by humans which Shinnosuke wonders on why the person would kidnap someone with modern traits of a beast.

### Kamen Rider Chaser

An infant Mayomi could be seen in a flashback in Protozero arms calming her down. Protozero would give her the pendant with the Drive emblem hidden within it.

In the present Mayomi then received an anonymous email from a fan saying that she is waiting for her near a bank unaware that it led her to a bank that was robbed by 051 much to Chase's dismay which 051 then complements on the Grim Reaper's little belle and was almost shoot by 051 until Angle saved her from being shot which Chase worried asked Mayomi if she is alright as he then seesthe woman who saved her upon Chase figuring it out that she's not a human but she also points out that he is one too along with Mayomi who is a roidmude created from his own core but wonder if this was his way of thanking someone for saving his beloved sister which she walked away telling him that she is on his side because of this incident Chase would later scolds her for scaring him like that as Mayomi tries to explain to him but is only cut off when Chase tells her that he could have lost her again which woke Hinako Tamiya which she figured out that their siblings which her little brother Hitoshi would arrive who is shown to not be open up with people which Mayomi gives a friendly introducing to herself which Hitoshi would whisper to his sister on who that old woman is much to her annoyance which she scolds him upon calling her that while apologizing to Chase for her little brother insulting his little sister only for Chase to answer that it's alright which Hinako reveals that she and her brothers are orphans while also asking Chase on where are their parents which Chase to respond that they don't have parents which Mayomi answered that they died 15 years ago when she was just a newborn in a fire accident which Hinako sees that Chase and Mayomi are also orphans, Mayomi also sees that the boy also lack zero independent which Hinako also sees that Mayomi is very independent as she knows how to take care of herself but also that Chase only cares about is her safety and education.

Medic would then discover that Chase and Mayomi are heading for Futo City for her concert competing against the moon of Futo Mayonaka Hidari which Brain overhears which he considers it now his chance to redeem himself to Heart with one rider traveling board to the Windy City of Futo but when he sees Heart with Angle who brings up on Heart's attitude towards humans is the reason why Mayomi calls him by his number instead of Heart-san which Heart tells her to never bring that up.

That night Chase then remembers how Brain told him to take on a human form but instead got a gender swap version of his sister off the streets which she would have not noticed while at the same time Chase developed a strange fascination for her who felt so familiar to him.

051 would later take his revenge on Chase by crushing his most precious thing he fears of losing only to receive a scolding from Heart for endangering one of their own kind who is a child and hopes that Chase would probably forget about it only for Brian to point upon seeing Chase scolding Mayomi after that incident which 051 asked him on what was he saying on Chase may forget about that incident which Heart answers that he really doesn't understand one of their own who has been taking care of a kid for 15 years.

### ZI-O Over Quartz

Mayomi was mentioned by Gou upon hearing how Clara's beauty attracted Oba Nobunaga can see that she's very much like her creator's ancestor while also imagining how he would imagine the protectiveness Clara had from her older brother only for Krim to answer that Clara is an only child.

## Personality

Mayomi is a serious mature for her age aloof anti-social 15-year-old girl. She can be a bit pushy and serious and aloof but however possess peak human strength, but she inherits her brother's brave, and kindhearted personality but unlike her brother has a tendency of improving others or as Chase calls it her bad habits. Like most little brothers roidmudes Mayomi refers to Chase as Ani which is short for the honorific term aniki. Mayomi would use her powers to scare sexist people and bad people along with the roidmdes which they would run for their lives.

Mayomi was Chase's reason for putting an end to the Global Freeze. Unlike most younger sibling roidmudes Mayomi cares for her brother and creator.

## Notes

* Mayomi maybe a Drive Koyomi
	+ They are revealed to be a deceased relative of a first Kamen Rider/Monster.

* It is hinted that Belle Rei is popular with boys according to Reinya.
* Mayomi is shown to like parfaits as according to Krim she loved them as when Mayomi was revived as the new Machin Chaser Brain becomes dismay that she made him buy her a parfait.
* Mayomi was told by Krim on not being allowed to date until she's 18