Hidero Kosaka
小坂秀郎
Also called Paisen · パイセン
Hidero Kosaka is a character in Bokutachi ga Yarimashita. Every place you can read or watch that story is listed on its own page.
- Appears in
- 1 title
Where Hidero Kosaka shows up
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About Hidero Kosaka
A 20-year old man who is rich and has long graduated from high school.