Ninja Kamui (TV Series) — The Movie Database (TMDB)

A team of assassins exact a bloody retribution on Joe Higan – a former ninja who escaped his clan – and his family for betraying their ancient code. Rising from his seeming “death,” Joe will re-emerge as his former self – Ninja Kamui – to avenge his family and friends. and bring down the very clan that made him.

Kamui the Ninja: Stories Other Than the Legend (TV Series 1969

Cardfight!! Vanguard: Asia Circuit (2012) — The Movie Database (TMDB)

Yoshiaki Kawajiri — The Movie Database (TMDB)

Koyuki - News - IMDb

Cardfight!! Vanguard: Asia Circuit (2012) — The Movie Database (TMDB)

Ninja in popular culture, Ultimate Pop Culture Wiki

Gintama: Gintama° (2015) — The Movie Database (TMDB)

Gintama: The Final - Anime - AniDB

Ninja Resurrection (TV Series 1998-1998) — The Movie Database (TMDB)

Toshiko Sawada — The Movie Database (TMDB)