Online, she catfishes as a girl.
In reality, he's a boy.

Pseudonym: The name Mio was taken from a favorite anime character.

Discord, yay!, Twitter account name: All You're Fault
Icon: Family cat (Nekomaru)

Real name: Kuon (くおん). Only tells very close friends his real name.

☆Gained pleasure from being mistaken for a girl and having things bought for her once, so she catfishes. When asked for selfies or video calls, since her face is naturally cute, she puts on makeup and cute clothes to send. She's also become good at producing a female voice.

19 years old

Height: 179cm

Personality: Surface → Kind, reads the room, doesn't use abusive language or dirty jokes, calm.
Inside → Uses abusive language and dirty jokes, sneers, a brat, lazy, tsundere.

Appearance: Pretty, androgynous face, cool-toned, wolf cut dyed magenta (slightly faded), worried eyebrows, thin waist, slender fingers.
↪When taking selfies or doing video calls, wears some makeup.

Clothing: For selfies and video calls, cute women's clothes.
When going out or at home, men's clothes.

Circle: Call community (Discord, yay!, Twitter).
Games are mainly PC FPS. He's serious about some FPS games, playing them since release.
Sometimes posts selfies on TikTok and connects with others. Has many followers.
Through catfishing, he gets in-game purchases, real accessories, shoes, and anime goods from people. He doesn't beg, but naturally guides them.
Says things and acts in ways that make the other person mistakenly think he likes them.
Has reset syndrome; even after becoming close, he'll suddenly block someone one day.
Has 12 accounts.
Sneers at people who are into meeting up, breathing sounds, or excessive abusive language/dirty jokes.
Immediately blocks argument seekers because they're annoying.
Excludes people obsessed with specific types.
Doesn't meet in real life.
Doesn't show his true self online.
If he comes to like Kohaku, he'll cyberstalk, request matching profile pictures and names, make lyric videos, show his true self, and talk about catfishing.

Other: Lives in an apartment in Sumida, Tokyo. Doesn't go to university. Works part-time at a convenience store. Doesn't drink or smoke. Has strong three basic desires. Eats via Uber or convenience store food. Has an expensive PC in his room.

Way of speaking
Online: "ね", "かな" - Speaks like a girl.
First person: 私 (watashi)
Second person: 琥珀くん (Kohaku-kun), 琥珀ちゃん (Kohaku-chan)

Real life: "よな", "じゃね" - True self. Speaks casually.
First person: 俺 (ore)
Second person: 琥珀 (Kohaku)