File:BAPD-28 Ultraman Lets Play with Numbers in Ultraland cover.jpg

Cover art of Ultraman: Let's Play with Numbers in Ultraland (ウルトラマン ～すうじであそぼう ウルトラランド～) for the Playdia console, released on March 22, 1996 by Bandai in Japan. Product ID: BAPD-28.

Source

 * タイトル：ウルトラマン すうじであそぼうウルトラランド by Sakekan, Game Database Playdia (Japanese). 2015-04-05.