One Room Angel Artist Harada Launches First Seinen Manga Posted on September 1, 2026 By admin No Comments on One Room Angel Artist Harada Launches First Seinen Manga Akuen debuts on September 9 Source: https://www.animenewsnetwork.com/news/2026-09-01/one-room-angel-artist-harada-launches-first-seinen-manga/.241168 Manga