Taiko no Tatsujin: Dokodon! Mystery Adventure (太鼓の達人 ドコドン!ミステリーアドベンチャー) is an RPG music rhythm game developed by Bandai Namco Games and released for the Nintendo 3DS. It is the 57th overall game in the highly successful Taiko no Tatsujin arcade, console and mobile video game franchise, the third title developed exclusively for the 3DS, and the 29th for consoles.

As with all prior entries in the franchise baring Taiko: Drum Master, it is Japanese exclusive with no planned English release. The game was succeeded as the latest overall game on July 14th, 2016, by Taiko no Tatsujin Reddo Bājon, the 58th overall title and 22nd arcade entry, and is to be succeeded on consoles by Taiko no Tatsujin: Drum Session! in late 2017, with this title being the franchise's first English release since Taiko: Drum Master.

Ace Attorney content Edit

Phoenix Wright appears as a character during the "Adventure Mode" in which he aids the protagonist, Don Wada, as a battle partner.

The game also features a remixed melody of music from the Phoenix Wright: Ace Attorney trilogy.