Rin's older brother, a music university student who dreams of becoming a composer, and especially loves the flute.
| Featured works | Transparent gentleness |
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Introduction
Rin's older brother, a music university student who dreams of becoming a composer, and especially loves the flute. He works hard and is steady, but is hospitalized due to illness, and in the final summer, he reunites with his sister.
Related entries
- Appearances:Transparent gentleness
- Younger sister:Rin Hataguchi
- Attending Physician:Kenichi Kamiya
References
Data compiled on: 2026-10-07.