Nintama Rantarou: Gungun Nobiru Chinou-hen

Ninjaboy Rantaro: Gungun Nobiru Chinō Hen (忍たま乱太郎ぐんぐんのびる知能編) is a CD-ROM-based edutainment title for the Playdia console, based on the anime series adapted from the manga by Sōbē Amako (尼子 騒兵衛).