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Ryuuichirou Isaka
井坂龍一郎
He is the executive Director of Akihiko's publisher, and the childhood friend of Haruhiko (Usami's brother).
Featured Anime Roles (5)
TV
6.6
Junjo Romantica
2008 · 12 eps
#Comedy#Drama
TV
7.0
#Comedy#Romance
TV
7.0
Junjo Romantica 2
2008 · 12 eps
#Comedy#Drama
TV
7.3
#Comedy#Romance
TV
7.0
Junjou Romantica 3
2015 · 12 eps
#Drama#Romance
Frequently Asked Questions
Key details on roles, native names, and appearances for Ryuuichirou Isaka.
He is the executive Director of Akihiko's publisher, and the childhood friend of Haruhiko (Usami's brother).