Where to watch Monstrum in Japan
Monstrum is streaming on Amazon Prime Video and Amazon Prime Video with Ads in Japan, and available to rent or buy on Amazon Video, Apple TV Store and FOD. Availability checked 30 May 2026.
About Monstrum
Monstrum is a 2018 movie in the Action, Horror and Drama genres, directed by Huh Jong-ho, starring Kim Myung-min, Kim In-kwon and Lee Hye-ri. It has a runtime of 1 hour 46 minutes. It holds an average rating of 6.5/10 from 203 viewers. Below you can see where to watch Monstrum in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Monstrum trailer
Overview
Ancient Korea, 1506. The tyrannical King Yeonsan-gun of Joseon is overthrown by his half-brother Jung-jong, whose reign begins with a blood bath. Over the years, traitors plot against him, sinking the kingdom into chaos. In 1528, frightened rumors come to royal palace, regarding a mysterious creature, known as Monstrum by the peasants.
Top cast
Kim Myung-min
Yun-gyeom
Kim In-kwon
Seong-han / Mulgoe (voice)
Lee Hye-ri
Myeong-i
Choi Woo-shik
Royal Court Officer Heo
Lee Kyung-young
Sim-un
Park Hee-soon
King Jung-jong
Park Sung-woong
Jin-yong
Lee Do-gyeong
Grandpa Song
Lee Kyu-bok
Mo-gae
Kim Joong-hee
Mak-gae
Kim Kang-il
First Vice-Premier
Cho Won-hee
Second Vice-Premier
Jang Yong-bok
Court Minister
Yun Hui-su
Kang-nyeo
Han So-yeong
Myeong-i's Mom
Joo Ye-rim
Young Myung
Kang Tae-young
In Duk
Hong Ji-yoon
Mother
Kim Joon-bum
Government Official
Yoon Byung-hee
Eunuch
Themes & keywords
Frequently asked questions
Where can I watch Monstrum in Japan?+
In Japan, you can stream Monstrum on Amazon Prime Video and Amazon Prime Video with Ads. It's also available to rent or buy on Amazon Video, Apple TV Store and FOD.
Is Monstrum on Netflix?+
Monstrum is not on Netflix in Japan right now, but you can stream it on Amazon Prime Video and Amazon Prime Video with Ads.
How long is Monstrum?+
Monstrum has a runtime of 1 hour 46 minutes (106 minutes).
Who stars in Monstrum?+
Monstrum stars Kim Myung-min, Kim In-kwon, Lee Hye-ri, Choi Woo-shik and Lee Kyung-young.
When did Monstrum come out?+
Monstrum is a 2018 movie directed by Huh Jong-ho.
What genre is Monstrum?+
Monstrum is Action, Horror, Drama and Fantasy film.
Who directed Monstrum?+
Monstrum was directed by Huh Jong-ho.
User reviews
No reviews yet — be the first to review Monstrum.
