Trinity Seven
In this "romantic comedy but sometime serious magical school story," life as Arata Kasuga knows it is wiped out by a bizarre incident known as "Collapse Phenomenon," which causes worldwide destruction and takes his cousin Hijiri Kasuga to the next world. To resolve the "Collapse Phenomenon" and bring back Hijiri, Arata enrolls in the Royal Biblia Academy. Waiting in the school are seven beautiful female magic users — the Trinity Seven.
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Top cast
Yoshitsugu Matsuoka
Arata Kasuga (voice)
Yumi Hara
Lilith Asami (voice)
Ayane Sakura
Levi Kazama (voice)
Nao Toyama
Sherlock Lieselotte (voice)
Shin-ichiro Miki
Gakuenchou Biblia (voice)
Rie Murakawa
Yui Kurata (voice)
Yoko Hikasa
Mira Yaman (voice)
Aya Uchida
Arin Kannazuki (voice)
Chinatsu Akasaki
Ilia (voice)
Ryoka Yuzuki
Akio Fudou (voice)
Frequently asked questions
Where can I watch Trinity Seven online?
As of November 4, 2026, Trinity Seven is available to stream on Crunchyroll and Crunchyroll Amazon Channel in United States. Use the country selector above to check availability in other regions — streaming rights are licensed per country, so catalogues differ.
Is Trinity Seven on Netflix?
No — Trinity Seven is not currently on Netflix in any of the countries we track. In United States it streams on Crunchyroll and Crunchyroll Amazon Channel instead.
Can I rent or buy Trinity Seven online?
Our sources do not list a digital rental or purchase option for Trinity Seven in United States right now.
In which countries can I stream Trinity Seven?
As of November 4, 2026, Trinity Seven is included with a streaming subscription (or free with ads) in Argentina, Brazil, Canada, Chile, Colombia, Germany, Italy, Mexico, Portugal, Russia, Spain, United Kingdom, and United States, among the countries we track.
Streaming availability last checked on November 4, 2026. Catalogues change frequently — data from TMDB and JustWatch.
