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, tokisadame school uniform, parody, classroom, blue hair, desk, skirt, short hair, blue eyes, 6+girls, serafuku, indoors, open mouth, brown hair, chalkboard, style parody, school desk