5.5x7.25x1.25" deep box contains complete contents of 90 cards. c. 1966. Koide Shinkosha. Produced exclusively for the Japanese market. Box lid has great illustration of TV Batman and Robin doing the "Batusi" in the Batmobile. Scattered edge wear on box lid, w/.25" edge split at lower left corner. Fine. Half of the cards have illustrations of Batman characters and devices and other cards have matching text. We assume game play was to match descriptive text to what Batman/Robin/supporting characters were doing on opposite card though text is in Japanese. Cards appear unused, NM/Mint.