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Ninjas never died — they just got better WiFi.

Seek (2025)

Yakuza chaosGrief-fueled furyShadow warfare

Overview

ActionCrime

Kyohei Aizawa, an assassin for a covert non-governmental espionage group in Japan called "四十九" or "SEEK", is grieving over the loss of his girlfriend from a tragic plane accident. The leader of “SEEK”,Ryo Mikumo, contacts him for an emergency mission; save a fellow agent, recover a new highly explosive liquid called “RDX@“, stop a ruthless Yakuza leader, Sojiro Kotsuki, and his gang before they take over Japan. Although the Ninjas were thought to have disappeared...the new breed of assassins live on helping to protect Japan and all that is right; the Ninjas are coming soon.

Flag of JPJPJapanese
Content warning
Honor among killersTrauma as weaponInstitutional corruptionLegacy vs. modernity

Standout Aspects

Stunts

Actual Kosugi family legacy delivering authentic ninja combat.

Practical Effects

Old-school wire work refusing to surrender to CGI laziness.

Production

Covert NGO 'SEEK' feels ripped from paranoid modern Japan.

Best for:Streaming: Late-night adrenaline hit when sleep isn't happening anyway.·Friends: Group watch where everyone yells at screen together.·Solo: When you need to feel something violent at 2am.
Heads up:Violence: Yakuza brutality and assassin-on-assassin body count stacks high.·Emotional: Plane crash grief central to protagonist's entire motivation.
Shane Kosugi

Director

Shane Kosugi

ReleasedNov 8, 2025
Runtime1h 33m
StatusReleased

Vibe

Pacefast
Intensityhigh
Tonedark
Feelheavy

Top Cast

Kansuke Asano

Kansuke Asano

Kyohei Aizawa

Kane Kosugi

Kane Kosugi

Sojiro Kotsuki

Nahana

Nahana

Ryo Mikumo

Ask about Seek

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Deep Dive

Trivia, insights & behind the scenes

Trivia

Director Shane Kosugi and star Kane Kosugi are real-life brothers continuing their father Sho Kosugi's 1980s ninja film dynasty.

Cultural

The name '四十九' references the Buddhist 49-day mourning period, quietly linking Kyohei's grief to the organization's very identity.

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