★ 8.6 Film
Doraemon: Ganbare! Gian!!
2001
Same creator (Ayumu Watanabe); both explore anime
★ 7.2 Film
Doraemon: What am I for Momotaro
1981
Both explore anime; both animation and family
★ 7.6 Film
Nobita's the Night Before a Wedding
1999
Same creator (Ayumu Watanabe); both explore anime
★ 8.0 Film
Go! Anpanman: Tears of the Mermaid Princess
2000
Both explore anime; both animation and family
★ 4.0 Film
Anpanman: Apple Boy and Everyone's Hope
2014
Both explore anime; both animation and family
★ 7.2 Film
Dorami & Doraemons: Robot School's Seven Mysteries
1996
Both explore anime; both animation