Shujinkou is a captivating dungeon-crawling JRPG available on PlayStation 5, where players embark on a quest alongside a retired samurai, a clever fox, and a determined princess. The game offers an immersive storyline set in a world threatened by language-devouring 'Akuma'. Players can explore diverse environments, engage in combat, and unravel quests while enjoying a rich narrative experience.

In addition to its engaging gameplay, Shujinkou incorporates a unique language learning component, providing thousands of Japanese words, phrases, kana, kanji, and grammar elements. This educational aspect caters to learners from JLPT N5 to N1 levels, making it suitable for players at various stages in their Japanese language journey. However, players can choose to focus solely on the adventure without engaging in the language elements.