TV series
The Holy Grail of Eris
2026, Japanese, on MBS & TBS.
Betrayed by her fiancé's lover and sentenced to public execution, Constance Grail, a plain viscount's daughter known for her honesty, faces death—until a mysterious voice offers salvation. Scarlett Castiel, a noblewoman long thought dead, may be her only hope. Together, these unlikely allies uncover a dark conspiracy lurking in the heart of high society, where betrayal, secrets, and power collide.
- Seasons
- 1
- Episodes
- 12
- Episode length
- 23 min
- Status
- Ended in 2026
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Where to watch The Holy Grail of Eris
The Holy Grail of Eris is streaming on Crunchyroll in India.
Crunchyroll
Crunchyroll Amazon ChannelAvailability in India as of 13 November 2026. Streaming data by JustWatch.
Latest episode
S1 E12: The Final Chapter: At the Grand Merillian
Aired 26 March 2026
Seasons 1
Cast & crew
- Kana IchinoseConstance Grail (voice) · 12 ep
- Sayumi SuzushiroScarlett Castiel (voice) · 12 ep
- Yohei AzakamiRandolph Ulster (voices) · 12 ep
- Mao IchimichiLily Orlamunde (voice) · 12 ep
- Maaya UchidaCecilia Adelbide (voice) · 12 ep
- Natsuki HanaeEnrique Adelbide (voice) · 12 ep
- Jun FukuyamaDominic Harmsworth (voice) · 12 ep
Details
- First aired
- 8 January 2026
- Last aired
- 26 March 2026
- Network
- MBS, TBS, CBC, Tulip Television, SBC, BSN, tys, NBC, HBC, RKK, i-Television, SBS, IBC, BSS, MRO, OBS, TUF, RSK, TUY, tbc, RKB, KUTV, RBC, UTY, RCC, MRT, ATV, MBC
- Original title
- エリスの聖杯
- Language
- Japanese
- Country
- Japan
- Type
- Scripted
- Rated
- TV-14
Check ratings elsewhere
News & fan talk
What The Holy Grail of Eris is based on
The Holy Grail of Eris is based on The Holy Grail of Eris, a light novel series.
Light novel series
The Holy Grail of Eris
Source details from Wikidata and TMDB.
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The Holy Grail of Eris: quick answers
Is The Holy Grail of Eris worth watching?
The Holy Grail of Eris doesn’t have enough ratings for a verdict yet.
How many seasons of The Holy Grail of Eris are there?
The Holy Grail of Eris has 1 season and 12 episodes, about 23 minutes each.
Is The Holy Grail of Eris finished?
Yes. The Holy Grail of Eris ended in 2026, so you can watch the whole story.
Which OTT platform is The Holy Grail of Eris on?
The Holy Grail of Eris is streaming on Crunchyroll in India. (Checked 13 November 2026.)
The Holy Grail of Eris parents guide: is it suitable for kids?
The Holy Grail of Eris is rated TV-14. Check the rating guidance before watching with young children.
What shows are like The Holy Grail of Eris?
If you liked The Holy Grail of Eris, try MAO, Occultic;Nine, Rozen Maiden.
What is The Holy Grail of Eris based on?
The Holy Grail of Eris is based on The Holy Grail of Eris, a light novel series.