Kotono Yuuri

Birthday: October 8, 2012 (Libra)
Blood Type: AB+
Occupation: Unemployed (doesn't go to school either)
Intelligence: Average
Physical Strength: Very Low
Hobbies: Reading (she'll read anything in print), knitting, idling around home, absentmindedly falling into daydreams
Likes: Talks of love, fairy tale endings, being warm and comfortable, talking to Natsuhiko, hospital examinations
Dislikes: Being hungry, shivering, cruel stories, seeing others sad
Enneagram: Type 9 "The Peacemaker"

Natsuhiko's childhood friend. In √B, she lives at Natsuhiko's house for some reason.
She's bad at household chores, so she's no help on that front.

In all truth... she is quiet and of few words, so she almost never talks to anyone.
She eats dinner with Natsuhiko, and listens to what he has to say without talking back, and she's always on his side.
But her presence is very comforting to Natsuhiko, and is precious to him.

She somehow gets trapped in LABO on September 16.
In √A, she is rescued shortly after the start of the game.
She keeps her silence and barely speaks to anyone, so no one can tell what she's thinking.
On top of that, she has bad reflexes and no stamina, so she's mostly a burden.