In a lonely home without parents of any sort resides Keisuke surrounded by ten step sisters, all of which have the urge to get more intimate with their cute younger brother and they eventually suceed when Keisuke begins to realize their submissiveness.
Hanamaru Kaoruko (voice) / Hanamaru Biwa (voice)
Hanamaru Keisuke (voice)
Hanamaru Anne (voice) / Hanamaru Ringo (voice)
Hanamaru Kotona (voice) / Hanamaru Mikan (voice)
Hanamaru Momoko (voice) / Hanamaru Rurith (voice)
Hanamaru Remon (voice) / Hanamaru Tokiko (voice)
Screenplay
Editor
Director of Photography
Art Direction
Director
Sound Director
Co-Producer
Animation Director
Series Director
Character Designer
Producer
Co-Director
Character Designer
Storyboard Artist
Director
Storyboard