|Nickname||Koba-chan (by Miko)|
|Occupation||Public Morals Committee Member|
|Year Level||Freshman (1-B)|
|Japanese VA||Rina Hidaka|
|Anime||Episode 12 (cameo)
Episode 16 (actual)
Kobachi Osaragi (
Kobachi's name was derived from the Stone Begging Bowl of the Buddha (仏の御石の鉢), the object from The Tale of the Bamboo Cutter that Ishidzukuri no Miko (Miko's counterpart) had been tasked with collecting.
Kobachi is a young girl with long hair styled to have its tied ends rest on her left shoulder and wears round glasses that have been with her since childhood. When in Shuchi'in Academy uniform, she wears a yellow armband on her left arm to distinguish herself as a member of the Public Morals Committee.
She is considered very attractive by her fellow freshmen and classmates, and boys often wait at the school gate to ask her out.
Kobachi is a girl of few words and an astute observer. She is very caring to Miko, and has been looking out for her for over a decade due to her gullible nature.
As member of the Public Morals Committee, she also has a fine sense of justice, however not as intense as Miko's.
She has great confidence in her beauty and despite the fact that there's always guys waiting for her at the school gate, she doesn't mind them fawning over her.
She has a hidden perverted side, showing interest in a confiscated Boy's Love (BL) magazine and describing the idea of sexual immorality in the Student Council as "a pretty hot situation".
Kobachi has studied in Shuchi'in since primary school and has always been a trusted friend of Miko Iino. She supported her numerous times during Student Council President Elections and remained loyal despite her failing to win any of it.
- The name Kobachi means "small" (小) (ko) and "bowl" (鉢) (bachi).
- Her last name is written as Daibutsu but is read as Osaragi.
- Daibutsu means "large" (大) (dai) and "Buddha" (仏) (butsu).
- In the fanbook, she is the only character who was listed as fatherless.
|Third Year||3-A: Daiki Sato • Gigako • Previous Student Council President • Tsubame Koyasu|
|Second Year||2-A: Ai Hayasaka • Kaguya Shinomiya • Hayasaka's Friends|
2-B: Chika Fujiwara • Go Kazamatsuri • Maki Shijo • Miyuki Shirogane • Nagisa Kashiwagi • Saburo Toyosaki • Tsubasa Tanuma
|First Year||1-A: Kozue Makihara|
|Unknown Year||Maki • Sarina • Shigechii • Soccer Club Captain • Takkun|
|Shuchi'in Academy High School||Miko Iino• Kobachi Osaragi|