Millennium Family Anime Reveals Immortal Siblings and Staff

Millennium Family is getting a TV anime adaptation, with Rikuya Yasuda leading the cast as Theo, one of seven immortal siblings reuniting after centuries apart. An announcement video and teaser visual introduced the project, although no premiere date has been confirmed. Masato Jinbo directs and handles series composition at PartsCraft, while Hiroshi Yoneda serves as character designer and chief animation director. Sho Kasugai’s original manga has run in Young King OURs since March 2021, with its ninth collected volume scheduled for July 30. The story follows an immortal family whose gift attracts criminal groups, corrupt hospitals, and international military organizations. Their reunion begins a new chapter shaped by danger, separation and the consequences of living forever.

CrunchyRoll Feed, Liam Dempsey – Millennium Family Anime Adaptation Announced – 27th July 2026