TV show availability guide
Buso Renkin
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.
2006 7.4/10 community score 1 season · 26 episodes Ended
- Animation
- Action & Adventure
- Sci-Fi & Fantasy
Viewing market
Country-level availability
Where to watch in United States
7 platforms currently listed across all viewing options
Data checked 18 Oct 2026, 01:12 UTC
Included with subscription
1Streaming providerHuluNo linked platform guide yetDetails unavailable
Free with ads
3Streaming providerAmazon Prime Video Free with AdsNo linked platform guide yetDetails unavailable Linked platform guideTubi TVRelated brand guideView details Streaming providerAmazon MX PlayerNo linked platform guide yetDetails unavailable
Buy
3Streaming providerAmazon VideoNo linked platform guide yetDetails unavailable Streaming providerApple TV StoreNo linked platform guide yetDetails unavailable Streaming providerFandango At HomeNo linked platform guide yetDetails unavailable
Series schedule
Seasons and episode dates
A concise series timeline, including the latest aired episode and the next date currently listed.
- First aired
- Seasons
- 1
- Episodes
- 26
- Status
- Ended
Latest aired episode
S1 E26
Period
Aired 24 min
Tokiko attacks Papillion in an attempt to settle the debt Kazuki made with him. Papillion makes no move until she threatens the large flask behind, which contains something he wishes not to be destroyed. Tokiko, thinking its his weapon to destroy the world, manages to crack the flask open only to reveal a white kakugane, made in one month from scratch. As everyone watches, the moon shines a light like the sun, proving that Muto Kazuki still lives on. Using aid from the General and others, Buster Baron launches into space to retrieve Kazuki. But upon his return, Papillion chooses this time for his duel. What outcome will this duel between Papillion and the now human Kazuki be? What will happen to Victor? The end of Busou Renkin is here.
Next listed episode
No upcoming episode date is currently listed.
Season guide
Most recent seasons first
Season 1
26 episodes
First episode aired
About these dates: Air dates describe the series schedule and may change. They do not confirm that an episode is available on the same date from the providers listed above.
Reader conversation
Community discussion
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