Buso Renkin
武装錬金
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.
Ratings
Based on audience scoresWhere to stream Buso Renkin
Streaming now in the United States on Hulu, Amazon Prime Video Free with Ads, and Tubi TV.
Rent or buy in the United States on Amazon Video, Apple TV Store, and Fandango At Home.
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Frequently asked questions about Buso Renkin
Where can I watch Buso Renkin in the United States?
Buso Renkin is available to stream on Hulu, Amazon Prime Video Free with Ads, and Tubi TV in the United States, and to rent or buy on Amazon Video, Apple TV Store, and Fandango At Home. Streaming availability is provided by JustWatch and can change over time.
Is Buso Renkin on Hulu?
Yes. Buso Renkin is streaming on Hulu in the United States, alongside Amazon Prime Video Free with Ads and Tubi TV.
Can I watch Buso Renkin for free?
Buso Renkin streams free with ads in the United States on Amazon Prime Video Free with Ads and Tubi TV. A subscription is not required, though the service may ask you to register.
What are the ratings for Buso Renkin?
Buso Renkin scores 7.3 on The Movie Database.
Who stars in Buso Renkin?
Buso Renkin stars Jun Fukuyama, Ryoka Yuzuki, Aya Hirano, Hitomi Nabatame, and Kisho Taniyama. Nobuhiro Watsuki is the creator.
How many seasons of Buso Renkin are there?
Buso Renkin has 1 season and 26 episodes, and is ended.
How long does it take to watch all of Buso Renkin?
All 26 episodes of Buso Renkin add up to about 13 hours at roughly 30 minutes each. At two hours a night that is about 7 evenings; at four hours a day it takes about 3 days.
What network is Buso Renkin on?
Buso Renkin airs on TV Tokyo, and is produced by XEBEC.
What language is Buso Renkin in?
Buso Renkin is in Japanese, and its original title is 武装錬金.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.