The Promised Neverland, Blue Box Manga Both Get New Novels Posted on October 13, 2026 By admin No Comments on The Promised Neverland, Blue Box Manga Both Get New Novels Nanao writes both Yakusoku no Neverland ~10-nen-me no Okurimono~, Ao no Hako Epilogue novels for release on December 4 Source: https://www.animenewsnetwork.com/news/2026-10-13/the-promised-neverland-blue-box-manga-both-get-new-novels/.242767 Novels