1girl, 4boys, armband, bow, bowtie, breasts, bright_pupils, faceless, faceless_male, glass, kazama_ritsuko, large_breasts, long_hair, monochrome, multiple_boys, original, pleated_skirt, ponytail, school_uniform, semi-rimless_eyewear, shirt_tucked_in, shoes, skirt, sneakers, socks, sweatband, sweatdrop, triangle_mouth, try_(lsc), watch, white_pupils, wristband, wristwatch