Tokuten Ryoku Gakushuu DS: Chuu 1 Kokugo

Tokutenryoku Gakushuu DS: Chuu-1 Kokugo is a Japanese educational video game for the Nintendo DS, released in 2008 as part of a series designed to help junior high school students improve their academic performance. Developed and published by Benesse, the game specifically targets first-year junior high school (Grade 7) Japanese language studies (Kokugo).