Jaleco's popular action game "Ninja Jajamarukun" has been released as a 505 exclusive app. Moreover, it is released as a completely original new work. Jajamaru-kun will fight the monsters that come his way, using jumps, shuriken, and items on stages themed around the four seasons of spring, summer, fall, and winter. This game adds new actions such as dash, triangle jump, and tackle. Also, the effects of items will become more powerful as you fill up the special move gauge! In the previous game, you could only destroy blocks above your head, but now you can also destroy blocks above, below, left and right. Also pay attention to the big characters that appear at key points! "Ninja Jajamaru-kun Ranbu", which is currently being distributed as a 505 series exclusive application, has started distribution in response to the enthusiastic voices of users who said, "I want to play it on 504 as well!" Use shuriken, jumps, and items to shoot down the monsters lined up. Of course, the 504 series will also feature new actions such as dash and triangle jump!