Buso Renkin
Where to watch Buso Renkin in Japan
Buso Renkin is streaming on Hulu, U-NEXT and Anime Times Amazon Channel in Japan. Availability checked 25 May 2026.
About Buso Renkin
Buso Renkin is a 2006 web series in the Animation, Action & Adventure and Sci-Fi & Fantasy genres, created by Nobuhiro Watsuki, starring Jun Fukuyama, Ryoka Yuzuki and Aya Hirano. It spans 1 season and 26 episodes, and originally aired on TV Tokyo. It holds an average rating of 7.4/10 from 34 viewers. Below you can see where to watch Buso Renkin in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Overview
The story begins when high school student Kazuki Muto is killed one night saving a mysterious girl from a monster, only to wake up in his school dorm, believing it to have been a dream; however, he soon finds out that dream wasn't a dream at all when a giant serpentine monster attacks him and his sister. Tokiko Tsumura, the girl he saved, explains that the monster is a homunculus. Kazuki had been attacked and killed by it when he was rescuing her; however, she, feeling responsible for him, revived him by placing a Kakugane medallion in his chest, serving as a replacement heart.
Seasons (1)
- Season 126 episodes · 2006
Top cast
Jun Fukuyama
Kazuki Muto
Ryoka Yuzuki
Tokiko Tsumura
Aya Hirano
Mahiro Muto
Hitomi Nabatame
Ouka Hayasaka
Kisho Taniyama
Shuusui Hayasaka
Masashi Ebara
Captain Bravo
Mitsuaki Madono
Koushaku Chouno
Sayuri Yahagi
Hanaka Busujima
Yu Kobayashi
Chitose Tateyama
Junko Minagawa
Madoka Maruyama
Kouki Harasawa
Deep Blessing Warrior
Katsumi Cho
Dr. Butterfly
Kenji Hamada
Shinobu Negoro
Makoto Yasumura
Rintarou Inukai
Masako Katsuki
Alexandria Powered
Noriko Shitaya
Saori Kawai
Rie Kugimiya
Victoria Powered
Rikiya Koyama
Victor Powered
Shinji Kawada
Gouta Nakamura
Show Hayami
Shosei Sakaguchi
Themes & keywords
Frequently asked questions
Where can I watch Buso Renkin in Japan?+
In Japan, you can stream Buso Renkin on Hulu, U-NEXT and Anime Times Amazon Channel.
Is Buso Renkin on Netflix?+
Buso Renkin is not on Netflix in Japan right now, but you can stream it on Hulu, U-NEXT and Anime Times Amazon Channel.
How many seasons of Buso Renkin are there?+
Buso Renkin has 1 season and 26 episodes in total.
Who stars in Buso Renkin?+
Buso Renkin stars Jun Fukuyama, Ryoka Yuzuki, Aya Hirano, Hitomi Nabatame and Kisho Taniyama.
When did Buso Renkin come out?+
Buso Renkin is a 2006 web series created by Nobuhiro Watsuki.
What genre is Buso Renkin?+
Buso Renkin is Animation, Action & Adventure and Sci-Fi & Fantasy series.
Who created Buso Renkin?+
Buso Renkin was created by Nobuhiro Watsuki.
User reviews
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