TRINITY SEVEN

TRINITY SEVEN is an action-fantasy TV anime produced by Seven Arcs, directed by Hiroshi Nishikiori, with series composition by Hiroyuki Yoshino. Based on the manga by Saito Kenji and Nao Akinari, the series blends high-octane magic battles with comedy, romance, and ecchi charm. Follow Arata Kasuga as he enrolls in the mysterious Biblia Academy and forges bonds with seven powerful mages—including Lilith Asami, Mira Yamana, and Levi Kazama—each wielding a legendary Grimoire. With a dynamic cast, vibrant fantasy world-building, and a perfect mix of lighthearted humor and thrilling confrontations, TRINITY SEVEN delivers an irresistible package for fans of harem fantasy action.

Biblia Academy is no ordinary school — it is a place where seven powerful girls reign supreme, each bearing one of the seven deadly sins: Pride, Envy, Wrath, Sloth, Greed, Gluttony, and Lust. For Arata Kasuga, life takes a dramatic turn when a strange and inexplicable event known as the "Collapse Phenomenon" tears through the world he once knew. In the chaos that follows, his cousin Hijiri Kasuga vanishes without a trace, swallowed by another dimension entirely. Desperate for answers and determined to bring her back, Arata enrolls at Biblia Academy, believing it holds the key to understanding the mysterious phenomenon. There, he comes face to face with the seven sin-bearing girls whose power shapes the academy's very foundation. To reclaim his world and reunite with Hijiri, Arata realizes he must somehow confront the sins themselves — and so his extraordinary journey begins.