Sefure, Nana & Kaoru Manga Creator Ryuta Amazume Reveals Cancer Diagnosis Posted on August 10, 2026 By admin No Comments on Sefure, Nana & Kaoru Manga Creator Ryuta Amazume Reveals Cancer Diagnosis Amazume to take hiatus from commercial manga serialization Source: https://www.animenewsnetwork.com/news/2026-08-10/sefure-nana-and-kaoru-manga-creator-ryuta-amazume-reveals-cancer-diagnosis/.240414 Manga