art by starei

art by Luna

Family NameRei (零)
First NameFumiya (和弥)
Full Name零和弥
NicknameRei, Fumiya, Fumicchan (Niko only)
Age27+
Height/Weight77/180
BirthdayJanuary, 1st
OccupationPrivate Investigator
TalentMartial arts, firearms
Voice claimImai Fumiya

A laboratory, a place where Fumiya was born. Without memories of his parents.When Fumiya was younger, he was under 10 years old and distinctly remembers living with his older sister, who doted on him. Fumiya engaged in various activities such as reading, writing, solving puzzles given by his sister, and even imitating martial arts movements from television and books.This is where her sister saw potential in Fumiya, so she made a hologram in the shape of a human to accompany him to practice.
Over time, Fumiya became interested in becoming a private investigator because he thought it was cool. His older sister was happy to support her brother's dream.
When Fumiya was just 15 years old, his older sister made the bold decision to take him out of his comfort zone and relocate to Tokyo. Despite Fumiya's inquiries, his sister remained tight-lipped about their sudden move.

She was determined to provide Fumiya with a comprehensive education, ensuring that he completed his studies and eventually graduated with a law degree.This educational background provided Fumiya with the foundational knowledge and skills to pursue his dream as a private investigator.
Now that her brother's dream had come true, she gave him AI ROBOT as a memento before she went missing.
[Updated]
Because of the incident which caused the right side of his face to get burnt, he chose to cover it with a bandage (but occasionally opened it, as per the doctor's instructions).
[Updated]
After Niko encouraged Fumiya remain the same; a cool-looking private investigator. Although he appeared slightly different due to his burn scars. As a result, he never used the bandage because he believed Niko's words.

A handsome, easygoing man is a Private Investigator with full determination to solve cases and pursue the truth even though his own life is in danger.He is capable of talking about anything (as far as he knows), particularly mysteries and puzzles. A smart guy who doesn't believe in ghosts, supernatural things, magic (except for magic shows, which are cool), or anything that cannot be logically explained.As a private investigator, he acted strong and dependable all the way, although fear sometimes consumed him. But that is his way of not looking weak in front of criminals.
Has a strong sense of justice, where he believes that bad guys eventually will atone for their sins and live a good life although would be hard for them.
Please don't ask about his age. He's doing everything he can to stay young so that he can live his life for as long as possible that's why he doesn't smoke at all. Skincare routines and following a modern young man's lifestyle are becoming habits for him.

He's unable to swim. He has drowned before, so he is highly opposed to the sea, swimming pools, rivers, and anything else that involves submerging his entire body in deep water.He is anti-hospital. His main reasons for trying to avoid being hospitalized are the stench of chemicals and medicine, the sheer number of sick people who are probably contagious, and following the doctor's orders to lie in bed, helpless.Except when he nearly died. Then it's off to the hospital.Kinda goofy, sweet, and acted like a girl (unconsciously) only in front of someone close to him, especially towards Niko, who is his boyfriend.

art by Ailavyuu

For this reason, the upper part is made short, a little below the neck and covering his cheeks. The tied-up lower part is usually draped on the side of the neck.When he untied his hair, the lower part of his hair was exactly in the middle of his back. When viewed from the back or side, it resembled a typical young woman's haircut. As a result, Fumiya only unties his hair on special occasions and in his apartment.He follows a youthful hairstyle, but a mixed one: a jellyfish cut mixed with a layered wolf cut. When his hair is tied up, not every one of his hair strands is tied up because he feels that his hairstyle is completely gone; he doesn't like it.

A grown man with dark brown hair who sometimes covers his face with a hoodie.Even though he may lose one or two lives doing what he loves, he always manages to return back, despite suffering severe injuries. That's why he got a name; a man with many lives.He works for Hakuro Mitsuru. Their relationship is purely professional, but Hakuro has recently chosen to work alone rather than with him. Something feels off about that man, but Fumiya doesn't mind because it's normal for seniors to be preoccupied with their work.His Story with Hakuro

art by Beardosa

He recently visited Café Dusk, where he met a barista named Niko. Initially annoyed by his behavior and the way he addressed Fumiya Fumicchan, the location has since become his second base in addition to his home. He gets free electricity, Wi-Fi, and delicious food at this cafe (for which he pays).[Updated]
He works at the cafe Dusk together with Niko. From there, Niko confessed that he likes Fumiya because he's the normal human he can interact with.
Then later, Fumiya finally confessed that he likes Niko too. But Niko chose not to start a relationship yet. However, Niko will think about it.[Updated]
He works at the cafe Dusk together with Niko. From there, Niko confessed that he likes Fumiya because he's the normal human he can interact with.
Later, Fumiya finally confessed that he likes Niko too. But Niko chose not to start a relationship yet. However, Niko will think about it.His Story with Niko

art by Himina

[05/12/2024]
His burn scars on the right side of his face is becoming his part of life now that everyone already knows about it.
Solo Plot #2 20/11/2024

[28/02/2025]
He became a son of Takahashi's family after he met with Takahashi Yui
Though, he didn't know it would be fine, or...?

art by Ailavyuu

Fumiya is the owner of an AI robot named Zero (he's too lazy to give it a good name).Zero is a small, cube-shaped robot adorned with a cute pink ribbon. Zero is always there for him, providing constant companionship, delightful surprises, and occasionally even causing an annoyance, almost like a real pet (or so he thinks).Zero was given to him by his older sister before she left for a few years and went missing. The AI pet was the last clue he had to find his sister. The only clue he got was a photo of a cafe that only opens at night. That's why Fumiya rarely took Zero out of the house, not wanting his sister's last memento to be damaged or destroyed.Zero has a strong curiosity about the world and is capable of exploring her surroundings on her own. That way, she becomes smarter.Sometimes it's creepy, and sometimes it's cool.
During his time with Zero, Fumiya discovered various functions such as:
1. tracking any sound.
2. recognizing people
3. expertly navigating the desktop without ever falling
4. providing games to entertain
5. setting alarm clocks
6. taking pictures
7. making a video call
8. becoming a projector
9. providing information about today's weather
10. being able to turn off/on lights according to what Fumiya says
11. storing data related to Fumiya's case in the cloud.