3girls, anniversary, arm_up, blazer, blush, bow, bowtie, braid, buttons, cevio, chibi, chibi_inset, double_bun, embarrassed, glasses, greyscale, hair_bun, hair_ornament, hair_ribbon, hairclip, hanakuma_chifuyu, hatching_(texture), jacket, kneehighs, koharu_rikka, looking_at_viewer, low_twin_braids, miniskirt, monochrome, multiple_girls, natsuki_karin, necktie, no_shoes, pleated_skirt, ribbon, school_uniform, shoes, short_hair, short_twintails, skirt, socks, speech_bubble, synthesizer_v, teshima_nari, thighhighs, twin_braids, twintails, v, white_background, zettai_ryouiki