Filmography: Hirotoshi Kobayashi

Crossroads (RAILWAYS) (NR)Cast: Tomokazu Miura, Kimiko Yo, Eiko Koike, Akiyoshi Nakao, Kazuko Yoshiyuk
Director: Masatoshi Kurakata
Writer: Hirotoshi Kobayashi, Brazily Ann Yamada

Hoshizora no mukou no kuni (1986) ()Cast: Narimi Arimori, Yoshitaka Kimura, Yûji Kanda
Director: Kazuya Konaka
Writer: Hirotoshi Kobayashi

Hoshizora no Mukou no Kuni (2021) ()Cast: Oji Suzuka, Shiori Akita, Yusuke Sato, Rikka Ihara, Mei Fukuda
Director: Kazuya Konaka
Writer: Hirotoshi Kobayashi

School Days With a Pig (Buta ga ita kyôshitsu) (NR)Cast: Satoshi Tsumabuki, Ren Ohsugi, Tomoko Tabata, Seiji Ikeda, Mieko Harada
Director: Tetsu Maeda
Writer: Hirotoshi Kobayashi, Yasushi Kuroda

Signal: Luca on Mondays (Shigunaru: Getsuyobi no Ruka) (NR)Cast: Azusa Mine, Takahiro Nishijima, Hajime Okayama, Masayo Umezawa, Sanae Miyata
Director: Masaaki Taniguchi
Writer: Hisashi Sekiguchi, Hirotoshi Kobayashi, Yoshinobu Kamo

Sylvanian Families the Movie: A Gift from Freya ()Cast: Yuina Kuroshima, Inori Minase
Director: Kazuya Konaka
Writer: Hirotoshi Kobayashi

Teacher and Stray Cat (Sensei to mayoi neko) (NR)Cast: Shôta Sometani, Pierre Taki, Kayoko Kishimoto, Kii Kitano, Sayu Kubota
Director: Yoshihiro Fukagawa
Writer: Chiaki Kizuki, Hirotoshi Kobayashi

Ultraman X: Here It Comes! Our UItraman (Ultraman X: Kitazo! Warera no Ultr (NR)Cast: Britain Simons, Kensuke Takahashi, Elise Napier
Director: Kiyotaka Taguchi
Writer: Takao Nakano, Hirotoshi Kobayashi, Yûji Kobayashi