

Overview
For a chance at a pardon, a ninja assassin joins other condemned criminals on a journey to a mysterious island to retrieve an elixir of immortality.
Cast
43Open an episode for ages at its air date.












Full cast · 43
























- TMDB ID
- 117465 ↗
- First aired
- 2023-04-01
- Last aired
- 2026-03-29
- Status
- Ended
- Episode runtime
- 25 min
- Genres
- Animation, Action & Adventure, Sci-Fi & Fantasy
- Creators
- Yuji Kaku
- Countries
- JP
- Languages
- Japanese
Family guidance
Age ratings
TV-14United States of America (US)
This program contains some material that many parents would find unsuitable for children under 14 years of age.
15United Kingdom (GB)
No-one under 15 is allowed to see a 15 film at the cinema or buy/rent a 15 rated video. 15 rated works are not suitable for children under 15 years of age.
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Kids-In-MindEditorial 0–10 ratings
Kids-In-Mind rates movies, not TV series. This says nothing about the content of this series.
All regional certifications (22)
TV-14United States of America (US)
This program contains some material that many parents would find unsuitable for children under 14 years of age.
15United Kingdom (GB)
No-one under 15 is allowed to see a 15 film at the cinema or buy/rent a 15 rated video. 15 rated works are not suitable for children under 15 years of age.
MA 15+Australia (AU)
Not suitable for children and teens under 15; MA15+-rated programming may only be broadcast between 9:00 p.m. and 5:00 a.m. on any given day. Consumer advice is mandatory. Some R18+ rated movies on DVD/Blu-ray are often re-edited on free TV/cable channels to secure a more
14Austria (AT)
Freigegeben ab 14 Jahren
16Brazil (BR)
Content suitable for viewers over the age of 16.
18+Canada (CA)
Programming intended for viewers ages 18 and older. May contain explicit violence and sexual activity. Programming with this rating cannot air before the watershed (9:00 p.m. to 6:00 a.m.).
15+Czech Republic (CZ)
Suitable for persons aged 15 years and over.
15Denmark (DK)
For ages 15 and up.
16Germany (DE)
Can be aired only from 10:00pm Uhr to 6:00am.
16Hungary (HU)
Programs not recommended for teens and children below the age of 16, may contain more intensive violence and sexual content. A yellow circle with the number 16 written inside is used for this rating.
AIndia (IN)
Viewable only for adults.
15Ireland (IE)
15A - No-one younger than 15.
CMexico (MX)
Designed to be viewed by adults aged 18 or older (allowed only between 21:00 and 05:59).
18Norway (NO)
Only allowed during the period 21.00 – 05.30.
16Poland (PL)
Deviant social behaviour, world filled with violence and sexuality, simplified picture of adulthood, display of physical force, especially in controversial social context (against or by parents, teachers, etc.), immoral behaviour without ethic dilemma, putting the blame on the victim, excessive concentration on material possessions.
TV-14Puerto Rico (PR)
No additional details available.
15Romania (RO)
Programmes not recommended for teens and children below the age of 15, may contain more intensive violence and sexual content.
M18Singapore (SG)
No additional details available.
19South Korea (KR)
This rating is for programs that are intended for adults only. 19-rated programming cannot air during the hours of 7:00AM to 9:00AM, and 1:00PM to 10:00PM. Programmes that receive this rating will almost certainly have adult themes, sexual situations, frequent use of strong language and disturbing scenes of violence.
15+Taiwan (TW)
Not suitable for viewing by people under the age of fifteen, split from the former rating Parental Guidance.
น 15+Thailand (TH)
Nor 15+ Movies appropriate for audiences aged 15 and older. Some violence, brutality, inhumanity, bad language or indecent gestures allowed.
TV-14US Virgin Islands (VI)
No additional details available.








