Giant Killing's Masaya Tsunamoto, Artist Demo Launch New Manga on July 15 Posted on May 19, 2026 By admin No Comments on Giant Killing's Masaya Tsunamoto, Artist Demo Launch New Manga on July 15 Tsunamoto, Demo to launch Shūgaku Ryokō ~Kyoto・Nara 4-paku 4-nichi sci-fi mystery manga Source: https://www.animenewsnetwork.com/news/2026-05-19/giant-killing-masaya-tsunamoto-artist-demo-launch-new-manga-on-july-15/.237518 Manga