Watch Human Vapor (2026) Online Free in HD

You won't see it coming. You won't survive it.

2026 · Sci-Fi & Fantasy, Crime · 7.3/10 (75 votes) · 1 season · 8 episodes · Ended

Synopsis

A death on live TV. A culprit who turns to gas. Behind it, a secret project that used and discarded the vulnerable. One detective pursues the dark truth.

Creators & Crew

Directed by Shinzo Katayama

Created by Yeon Sang-ho, Ryu Yong-jae

Written by Yeon Sang-ho, Ryu Yong-jae

Music by Takashi Ohmama

Cast

• Shun Oguri as Kenji Okamoto (Acting)
• Yu Aoi as Kyoko Kono (Acting)
• Suzu Hirose as Kaho (Acting)
• Kento Hayashi as Fujita (Acting)
• UTA as Human Vapor (Acting)
• Yutaka Takenouchi as Yasutoshi Mori (Acting)
• Motoki Kobayashi as Yoshita (Acting)
• Pierre Taki as Mamoru Sakamoto (Acting)
• Haruka Imou (Acting)
• Yuna Saito as Child Kyoko (Acting)
• Yoshi Sakō as Hiroki Obata (Acting)
• Ayumu Nakajima as Young Hiroki Obata (Acting)

Seasons

• Season 1 (2026) — 8 episodes. A death on live TV. A culprit who turns to gas. Behind it, a secret project that used and discarded the vulnerable. One detective pursues the dark truth.

Details

Genres: Sci-Fi & Fantasy, Crime

Language: Japanese

Country: South Korea, Japan

Network: Wow Point, TOHO Studios, TOHO

Original title: ガス人間

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Human Vapor is a 2026 sci-fi & fantasy, crime series rated 7.3 out of 10 by 75 viewers on TMDB. The series follows: A death on live TV. A culprit who turns to gas. Behind it, a secret project that used and discarded the vulnerable. One detective pursues the dark truth.

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