Seitenshi Crossnia Heart -rj01320589- ((new)) May 2026

is a Japanese role-playing game developed by ShiBoo and released on January 30, 2025 . Identified by the product ID RJ01320589 , this title blends elements of fantasy, transformation, and gender-swap (TS) themes within a narrative-driven RPG structure. Plot and Setting

: Players navigate various environments and engage in combat or dialogue-based progression typical of the genre. Seitenshi Crossnia Heart -RJ01320589-

As of May 2026, the game is primarily available through Japanese digital storefronts: is a Japanese role-playing game developed by ShiBoo

: The game features character designs that emphasize a "cute" aesthetic, contrasting with the clinical and often high-stakes nature of the laboratory setting. Availability and Distribution this title blends elements of fantasy