Isaka, Ryuuichirou
Summary
Ryuuichirou Isaka is a 32-year-old executive Director at Akihiko’s publishing house. He shares a childhood history with Haruhiko, who is Usami’s brother.
Ryuuichirou Isaka is a 32-year-old executive Director at Akihiko’s publishing house. He shares a childhood history with Haruhiko, who is Usami’s brother.
