
TRINITY SEVEN
トリニティセブン
Sins personified in seven seductive girls ignite a fiery battle for power. Arata Kasuga's quest to reclaim his world unfolds amidst magic and mayhem. If you love fantasy romance with a dash of ecchi humor, this is unmissable.
Pride, Envy, Wrath, Sloth, Greed, Gluttony, Lust. These are the seven sins laid upon seven girls who rule over Biblia Academy. To retake his world, the boy decides he must control these sins... The boy, Arata Kasuga, has had the world he knows hit by a mysterious phenomenon "Collapse Phenomenon", and his cousin Hijiri disappears into another dimension. To understand the Collapse Phenomenon and win back his cousin, he comes to Biblia Academy. There he finds the seven girls and their sins. (Source: Crunchyroll)
Editorial mood guide by WatchMoodly Editorial Team · Base catalog metadata via AniList.
6.7/10 avg
Studio: Seven Arcs
Mood Rationale & Viewing Guide: Should You Watch TRINITY SEVEN?
Within our mood classification system, TRINITY SEVEN aligns strongest with a adventurous / happy / romantic viewing mood (epic journeys to fantastical worlds and unknown territories). Key tonal signals include action comedy, fantasy world, academy setting, strong female leads, harem elements, supernatural powers, making it a strong pick when you want a story driven by those themes without spoilers.
Watch If…
- •You want a action, comedy, ecchi anime series released in 2014 from Seven Arcs.
- •You enjoy themes centered on action comedy, fantasy world, academy setting, strong female leads.
- •You want a compact 12-episode run you can finish in a weekend (~24 min per episode).
Skip If…
- •You are looking for a purely lighthearted, zero-stress comfort watch without dark or tense themes.
- •You are looking for an ongoing, multi-season franchise rather than a completed release.
Official Trailer

Official Streaming Platforms
Frequently Asked Questions About TRINITY SEVEN
Where can I watch TRINITY SEVEN (2014) legally online?
TRINITY SEVEN is available through official platforms including Crunchyroll, Prime Video, Crunchyroll Premium (Via Prime) Amazon Channel. Use the streaming links on this page to open the licensed release directly.
What mood and genres does TRINITY SEVEN fit best?
TRINITY SEVEN is classified under Action, Comedy, Ecchi, Fantasy, Romance and best matches a adventurous or happy or romantic mood, featuring elements of action comedy, fantasy world, academy setting, strong female leads, harem elements.
How many episodes does TRINITY SEVEN have?
TRINITY SEVEN (2014) is currently marked as completed with 12 episodes, averaging 24 minutes per episode.
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