It's so cool　Unannounced Tests

Okamura will be the homeroom teacher and Sano will be the co-teacher, and the academic abilities of the regular members and guests will be tested. The subjects are Japanese, mathematics, social studies, science, and English, and the required academic ability is basically at the junior high school level (in rare cases, questions at the elementary school level), and English is also required to be translated into Japanese and English at the high school level. In addition, science is mainly about biology and geology, and physics and chemistry are rarely given, and although there is experience with long-form questions in Japanese and English, it is infrequent. The first session began on July 15, 2000, and was held 18 times by December 2017. Physical fitness tests are also conducted. Depending on the time of the broadcast, if the date is autumn, it will be a "midterm test", and if it is in spring, summer, or the end of the year, it will be a "final test".