|Ooarai Girls High School|
Oarai Gakuen is a school that quits tankery for more than 20 years ago but suddenly making its tankery comeback after Miko Nishizumi had transfered. Ooarai seems to have use different types as they don't focus at one country's specialty. It is revealed that the reason why they re-established Sensha-Do was for it to avoid being demolished.
This category has the following 32 subcategories, out of 32 total.