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Mangaka

Ryouichi Koga

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Mangaka

Native: 古賀亮一
Language: Japanese
Hometown: Yasucho, Japan

Credits

5 works

Ninja Nonsense

Original Creator

Ninja Nonsense

2004 · TV

Osaka Banpaku

Story & Art

Osaka Banpaku

Manga

Ninin ga Shinobuden

Story & Art

Ninin ga Shinobuden

Manga

2x2=Shinobuden+

Story & Art

2x2=Shinobuden+

Manga

Faithful Dog Deedee

Story & Art

Faithful Dog Deedee

Manga

Ryouichi Koga — AniVault