日本史勉強ゴロ合わせで簡単暗記！中学・高校社会入試対策アプリ

ほほえみ

It is an application for studying Japanese history. Even those who are not good at it will naturally get into their heads if they can solve the problem repeatedly by matching the ground balls. It can also be used for junior high school / high school society and entrance examination measures.