On AnimeNewsNetwork, Mamoru Hosada is credited for around thirty productions under various roles:
- Alice SOS (TV)
- Ashita no Nadja (TV)
- Coo: Tooi Umi Kara Kita Coo (movie)
- Crying Freeman (OAV)
- Digimon Adventure (TV)
- Digimon Adventure: Bokura no War Game (movie)
- Digimon Adventure: Born of Koromon (movie)
- Digimon: The Movie (U.S.)
- Dragon Ball Movie 4: The Path to Power
- Dragon Ball Z (TV)
- Dragon Ball Z Movie 10: Broly - Second Coming
- Dragon Ball Z Movie 8: The Legendary Super Saiyan
- Galaxy Express 999: Eternal Fantasy (movie)
- (The) Girl Who Leapt Through Time (movie)
- Occult Academy (TV)
- Ojamajo Doremi DOKKAAN! (TV)
- Ōkami Kodomo no Ame to Yuki (manga)
- One Piece (TV)
- One Piece: Omatsuri Danshaku to Himitsu no Shima (movie 6)
- Sailor Moon Sailor Stars (TV)
- Sailor Moon SuperS Movie: Black Dream Hole
- Samurai Champloo (TV)
- Slam Dunk (TV)
- Slam Dunk: Hoero Basketman Tamashii! Hanamichi to Rukawa no Atsuki Natsu (movie)
- Slam Dunk: Shōhoku Saidai no Kiki! Moero Sakuragi Hanamichi (movie)
- Slam Dunk: Zenkoku Seiha da! Sakuragi Hanamichi (movie)
- Spiral (TV)
- Summer Wars (manga, movie)
- Superflat Monogram (movie)
- Voogie's Angel (OAV)
- Wolf Children (movie)
- Yu Yu Hakusho The Movie: Poltergeist Report
However, I know he directed a few episodes of Gegege no Kitaro in the mid '90s and the CG short Digimon Adventure 3D: Digimon Grandprix. Which Kitaro episodes did he direct, and is there anything else he directed that ANN hasn't credited him for?