Buoyancy
“The day you lose hope, is the day you will die.”
Where to watch Buoyancy in Japan
Buoyancy is streaming on Amazon Prime Video, Hulu, Amazon Prime Video with Ads and FOD in Japan, and available to rent or buy on Amazon Video, Apple TV Store and Google Play Movies. Availability checked 29 May 2026.
About Buoyancy
Buoyancy is a 2019 movie in the Drama and Crime genres, directed by Rodd Rathjen, starring Sarm Heng, Thanawut Ketsaro and Rous Mony. It has a runtime of 1 hour 33 minutes. It holds an average rating of 7.0/10 from 33 viewers. Below you can see where to watch Buoyancy in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Buoyancy trailer
Overview
An innocent Cambodian boy is sold to a Thai broker and enslaved on a fishing trawler. As fellow slaves are tortured and murdered around him, he starts to wonder if his only hope of freedom is to become as violent as his captors.
Top cast
Sarm Heng
Chakra
Thanawut Ketsaro
Rom Ran
Rous Mony
Kea
Saichia Wongwirot
Kadir
Yothin Udomsanti
Danchi
Chan Visal
Samnang
Chheung Vakhim
Friend in Waterhole
Terb Sophon
Girl from Rich Families
Phouen Nisa
Girl from Rich Families
Sareoun Sopheara
Chakra's Father
Nhim Chhun
Kravaan (Eldest Brother)
Kunthea Sngoun
Chakra's Mother
Phouern Mey Mey
Chakra's Sister
Ros Leang Hong
Chakra's Sister
Sim Lyma
Chakra's Sister
Bou Samnang
Chakra's Younger Brother
Samphos Phon
Romli
Cheap Sovichea
Minivan Driver
Decha Chinpornkawee
Jimmy Truck Driver
Vuthy Sao
Toh
Themes & keywords
Frequently asked questions
Where can I watch Buoyancy in Japan?+
In Japan, you can stream Buoyancy on Amazon Prime Video, Hulu, Amazon Prime Video with Ads and FOD. It's also available to rent or buy on Amazon Video, Apple TV Store and Google Play Movies.
Is Buoyancy on Netflix?+
Buoyancy is not on Netflix in Japan right now, but you can stream it on Amazon Prime Video, Hulu, Amazon Prime Video with Ads and FOD.
How long is Buoyancy?+
Buoyancy has a runtime of 1 hour 33 minutes (93 minutes).
Who stars in Buoyancy?+
Buoyancy stars Sarm Heng, Thanawut Ketsaro, Rous Mony, Saichia Wongwirot and Yothin Udomsanti.
When did Buoyancy come out?+
Buoyancy is a 2019 movie directed by Rodd Rathjen.
What genre is Buoyancy?+
Buoyancy is Drama and Crime film.
Who directed Buoyancy?+
Buoyancy was directed by Rodd Rathjen.
User reviews
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