Service Oath poster
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Service Oath

20262h 2mMovieDrama

A member of the Japan Self-Defense Forces, Lieutenant Kasuga, was assigned to the earthquake-stricken area. Though he had lost his wife and young daughter in the tsunami, Kasuga concealed his own grief and devoted himself entirely to his…

DirectorYuji Kakizaki
WriterYuji Kakizaki
ProducersYuji Kakizaki·Shigeji Maeda

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Service Oath was released on March 6, 2026 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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Cast · Directed by Yuji Kakizaki

YMYasuyuki Maekawa
Yasuyuki Maekawa
YTYuka Takeshima
Yuka Takeshima
MKMasaya Kikawada
Masaya Kikawada
MDMasayuki Deai
Masayuki Deai
KMKenji Mizuhashi
Kenji Mizuhashi
TITsukasa Itou
Tsukasa Itou
MMMaki Miyamoto
Maki Miyamoto
SN
Sae Nakarai
YS
Yusei Saito
YHYuichi Haba
Yuichi Haba
AUAsahi Uchida
Asahi Uchida
TTTakuro Tatsumi
Takuro Tatsumi

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Service Oath — streaming FAQ

Which OTT platform streams Service Oath?

Service Oath isn't streaming anywhere in United States yet.

Is Service Oath on Netflix?

No, Service Oath is not on Netflix in United States as of September 2026.

Is Service Oath on Amazon Prime Video?

No, Service Oath isn't on Amazon Prime Video in United States right now.

Where can I watch Service Oath for free?

Service Oath isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for Service Oath?

Service Oath hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around April 24, 2026. This is a prediction, not a confirmed date.