Moji Puzzle Kotoda Maru is a Puzzle game developed and published by SilverStar for the Nintendo 3DS. It was released exclusively in Japan on January 29, 2014. You play as a boy or girl who must win magic tournaments called Kotoda Maru. To do this, you must form a series of words by writing them in the form of kanji and, once your combination is ready, use it to attack your opponents with a series of attacks.