Where to stream

Undercover Ninja: Secret Assassins

19831h 32mMovieAction

The federal lord of Kofu, Tunatoyo (Tsutomu Isobe), was elected to be the next General. On his way on a trip to Edo for the ceremony, his scapegoat was shot. Oometsuke ordered an Oniwaban, Shinnosuke Takusyoku (Mikijiro Hira) to take…

DirectorMasahiro Takase

WriterTakeo Kunihiro

Where to watch

Not available in United Kingdom

Streaming in 1 other country

Undercover Ninja: Secret Assassins isn't on any streaming service in United Kingdom right now, but it's available in United States. Streaming rights are licensed per country.

Cast · Directed by Masahiro Takase

More from Mikijiro Hira · Lead actor

Moribito: Guardian of the Spirit

Horus: Prince of the Sun

1968 · 6.4

See all fromMikijiro Hira

More from Shigeru Kōyama · Co-star actor

American Playhouse

1982 · 6.6

Furuya Ikkou's Great Detective Kindaichi Kousuke Series

Azumi 2: Death or Love

2005 · 6.6

See all fromShigeru Kōyama

More from Masahiro Takase · Director

Diamond Eye: Warrior Of Light

1973 · 6.0

Modern Gentleman

1964

Legend of the Assassin

1984

Crescent Scarred Hatamoto

1970

All is Well 2

1955 · 10.0

Daredevil in the Castle

1961 · 7.5

All is Well

1955 · 10.0

Salaryman Idea Book: Man of Worrisome Episodes

1960

See all fromMasahiro Takase

More like this

Golden Kamuy

2024 · 7.1

Lone Wolf and Cub: Sword of Vengeance

K-20: The Fiend with Twenty Faces

2008 · 6.1

Goyokin

1969 · 7.5

One Piece Episode of Sabo: The Three Brothers' Bond - The Miraculous Reunion and the Inherited Will

2015 · 7.0

Samurai X: The Motion Picture

1997 · 7.2

Goemon

2009 · 6.9

Lone Wolf and Cub: Baby Cart in Peril

1972 · 7.3

Jigen Daisuke

2023 · 6.8

Sister Street Fighter

1974 · 6.7

Undercover Ninja: Secret Assassins — streaming FAQ

Which OTT platform streams Undercover Ninja: Secret Assassins?

Undercover Ninja: Secret Assassins isn't on any streaming service in United Kingdom yet, but it's available in United States. Streaming rights differ by country — switch your country in the header to see where.

Is Undercover Ninja: Secret Assassins on Netflix?

No, Undercover Ninja: Secret Assassins is not on Netflix in United Kingdom as of September 2026.

Is Undercover Ninja: Secret Assassins on Amazon Prime Video?

No, Undercover Ninja: Secret Assassins isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch Undercover Ninja: Secret Assassins for free?

Undercover Ninja: Secret Assassins isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.