sudachi (calendar), kagamine len, kagamine rin, vocaloid, commentary request, 1boy, 1girl, aqua eyes, bare shoulders, bass clef, belt, black sailor collar, black shorts, black sleeves, blonde hair, bow, brother and sister, clover, cursor, detached sleeves, flat chest, four-leaf clover, grey sailor collar, grey shorts, grey sleeves, hair bow, hair ornament, hairclip, headphones, headset, heart, leg warmers, light blush, locked arms, looking at viewer, midriff, navel, neckerchief, necktie, number tattoo, open mouth, orange belt, sailor collar, shirt, short hair, shorts, shoulder tattoo, siblings, skinny, sleeveless, sleeveless shirt, smile, tattoo, treble clef, twins, vocaloid editor, vsq, white bow, yellow neckerchief, yellow necktie