Toba Mashiro

Birthday: May 17, 2014 (Taurus)
Blood Type: B+
Occupation: Rokumei City Private Academy High School Section, Class 1-B
Intelligence: Average
Physical Strength: Average
Hobbies: Cooking, walks, collecting manga, watching movies, anime, and games (she even likes bishoujo games)
Likes: Sweets, being useful to others, psychology and neurology, investigating, the moon
Dislikes: Sour food, cruelty, two-timing, invading others' personal spaces more than is necessary
Enneagram: Type 2 "The Helper"

Natsuhiko's childhood friend and neighbor.
In √B, she is like Natsuhiko's own personal wife (albeit not actually married) in how she constantly takes care of him.
Cooking is her specialty (though it's rough).

She's not just kind and gentle to Natsuhiko, but to others as well, and so is relied on by many others.
On the other hand, she's bad at relying on the others, and as such, has a bad habit of not telling her worries to others.

She's very active in contrats to Natsuhiko and tries to take him around to all sorts of places, but that's because she's hoping it'll make Natsuhiko to go back to his old self.