Nintendo EPD Production Group No. 1

Nintendo Software Planning and Development Production Group 2 is one of the four factions of Nintendo Software Planning and Development. The group absorbed many of the employees who worked at Nintendo R&D1 (fellow coworker Yoshio Sakamoto went on to head Nintendo SPD1). SPD2 is known for developing and assisting with development on many of Nintendo's puzzle and brain games. They also helped TOSE develop Super Princess Peach.

List of games

 * Brain Age: Train Your Brain in Minutes a Day! - Nintendo DS
 * Brain Age 2: More Training in Minutes a Day - Nintendo DS
 * Dr. Mario Express - DSiWare (co-developed)
 * Dr. Mario Online Rx - WiiWare (co-developed)
 * Mahjong DS - Nintendo DS
 * Planet Puzzle League - Nintendo DS (co-developed)
 * Puzzle League Express - DSiWare (co-developed)
 * Super Princess Peach - Nintendo DS (co-developed)
 * Tetris DS - Nintendo DS