3d background, cgi, creatures, debris, effects, explosions, fabric, fire, hair, liquid, rotation, smears, smoke, tetsuya takeuchi, yuri seijin naoko-san, yuri seijin naoko-san (2012), school uniform, multiple girls, swimsuit, school swimsuit, tokisadame school uniform, parody, blue hair, 6+girls, blue eyes, classroom, blonde hair, serafuku, shinonome nano, one-piece swimsuit, chalkboard, short hair, crossover, desk, style parody, pointy ears, twintails, maid, open mouth, smile