I've never saw a manga or anime that showed the characters at prom before. So l've always assumed Japanese schools just didn't have them.
Come to think of it the TGSWIIWAGAA is full of American music references too. I wonder if Arai Sumiko has a thing for American culture.
ive just realized how similar Meiling and Sakuya's design is comparing to Miorine and Sulleta. Heck i thought this picture was about the space gays when i look at its thumbnail