Ryoukiki Exercise: Riron no Migite to Kansei no Hidarite

Ryoukiki Exercise: Riron no Migite to Kansei no Hidarite is a Japanese brain-training and ambidexterity game released for the Nintendo DS on 31 January 2008. Published by CyberFront Corporation, the title translates to "Both Hands Exercise: Theory on the Right Hand and Sensibility on the Left Hand".