★ 6.5 Film
Ultraman Cosmos 2: The Blue Planet
2002
Same creator (Tsugumi Kitaura); both explore hero and superhero
★ 7.0 Film
Ultraman Cosmos: The First Contact
2001
Both explore kaiju and ultraman; both action and adventure
★ 7.3 Film
Ultraman Zearth
1996
Both explore hero and superhero; both action and adventure
★ 7.0 Film
Ultraman Saga
2012
Both explore hero and superhero; both action and adventure
★ 7.5 Film
Ultraman Zero: The Revenge of Belial
2010
Both explore hero and superhero; both action and adventure
★ 6.7 Film
Kamen Rider Agito: Project G4
2001
Both explore superhero and super power; both action and adventure