Sansuu 5•6-Nen: Keisan Game is an educational math game developed for the Nintendo Entertainment System. Released in 1986, it is the final installment in a series produced by Tokyo Shoseki, a prominent Japanese publishing company. The game targets older students, focusing on enhancing arithmetic skills through engaging gameplay.
An educational math game for older Japanese students. The last in a series of five games released in 1986 by magazine giant Tokyo Shoseki.