Kozure Ôkami: Sanzu no kawa no ubaguruma (1972)

IMDB: 7.9/10

Trailed by a clan of female ninja, Ogami is paid to assassinate a clan traitor accompanied by three killers known as the Gods of Death.

Kozure Ôkami: Meifumadô

IMDB: 7.5/10

Five warriors challenge Ogami to duels. Each holds a part of information needed to complete the assassination of a mad clan leader.

Kozure Ôkami: Ko wo kashi ude kashi tsukamatsuru

IMDB: 7.7/10

The story of a Ronin (i.e. a masterless samurai) who wanders the countryside of Japan with his small child, having various adventures.

Kozure Ôkami: Oya no kokoro ko no kokoro

IMDB: 7.5/10

Ogami is hired to kill a tattooed female assassin. Gunbei Yagyu, an enemy samurai, happens upon Ogami's son, and sees his chance for revenge.