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Ryuuichirou Isaka

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Ryuuichirou Isaka

井坂龍一郎

GenderMale

BirthdayJan 28

About

He is the executive Director of Akihiko's publisher, and the childhood friend of Haruhiko (Usami's brother).

Appearances

Junjo Romantica

SUPPORTINGTV2008

Junjo Romantica

6.612 eps

Toshiyuki Morikawa

森川智之

Japanese

Sekai Ichi Hatsukoi - The World's Greatest First Love

SUPPORTINGTV2011

Sekai Ichi Hatsukoi - The World's Greatest First Love

7.012 eps

Toshiyuki Morikawa

森川智之

Japanese

Junjo Romantica 2

SUPPORTINGTV2008

Junjo Romantica 2

7.012 eps

Toshiyuki Morikawa

森川智之

Japanese

Sekai Ichi Hatsukoi - The World's Greatest First Love Season 2

SUPPORTINGTV2011

Sekai Ichi Hatsukoi - The World's Greatest First Love Season 2

7.312 eps

Toshiyuki Morikawa

森川智之

Japanese

Junko Minagawa

皆川純子

Japanese

Junjou Romantica 3

SUPPORTINGTV2015

Junjou Romantica 3

7.112 eps

Toshiyuki Morikawa

森川智之

Japanese

Junjo Romantica

SUPPORTINGMANGA

Junjo Romantica

7.1

The World's Greatest First Love

SUPPORTINGMANGA

The World's Greatest First Love

7.6

Junjou Mistake

MAINMANGA

7.0

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