Production Credits
Hiroshi Sasagawa has 12 production credits.Directing
Credited for Director in 10 shows - Casshan, The Song of Tentomushi, Time Bokan Series: Yattodetaman, Ninja Hattori: Picture Diary, Tokimeki Tonight, Hattori and the War of the Little Ninja Villages, SUPERKID, Ultra B, Ultra B: Black Hole kara no Dokusaisha BB!! and The Story of Cinderella.
Writing
Credited for Screenplay in 1 show - Casshan.
Art
Credited for Storyboard Artist in 1 show - Ninja Hattori: Picture Diary.