Hundred Line Last Defense Academy Expands Into Stage Play, Manga, and Companion Book

To celebrate its first anniversary, The Hundred Line: Last Defense Academy announces a stage play (Aug 8–16, 2026 in Tokyo), a winter 2026 manga serialization on Manga UP! (Tsukueni and Ejeu), and an official setting materials book; a lyric video for 'Sedum' was released with spoilers. The game remains on Switch and Steam with a two-in-one collection, a new combat difficulty, and premium tickets including a prequel novel supervised by Kazutaka Kodaka.