Otona VS Greco – Kanji no Tou to Obaketachi – Joushiki Hen is an Edutainment game developed and published by Media5 for the Nintendo 3DS. It was released exclusively in Japan on January 22, 2014. In this game, players embark on a quest to ascend a tower guarded by a demon king, facing various subordinates in kanji-based duels along the way. The objective is to reach the tower’s summit by successfully overcoming these challenges, thereby enhancing one’s knowledge and proficiency in Kanji characters.
