1boy, 1girl, ahoge, arm up, armpits, artist name, asymmetrical clothes, bangs, bass clef, belt, black gloves, black shorts, blonde hair, blush, breasts, brother and sister, choker, commentary, crop top, frilled shirt, frills, gloves, green eyes, grey shorts, half gloves, headphones, holding hands, index finger raised, kagamine len, kagamine rin, kagamine rin/len happy  birthday, kamina pose, midriff, navel, negi ulog'be, official alternate costume, open mouth, outstretched arm, pointing, pointing up, shirt, short shorts, short sleeves, shorts, siblings, small breasts, smile, treble clef, twins, two-tone shirt, vocaloid
1girl, aqua eyes, aqua hair, bad id, bad pixiv id, bikini, eating, food, green hair, groin, hat, hidamari sketch, highres, innertube, looking at viewer, midriff, navel, nori hidamari sketch, photoshop medium, popsicle, red bikini, solo, straw hat, swimsuit, twintails, yoshitani motoka
1girl, aqua eyes, aqua hair, bad id, bad pixiv id, bikini, eating, food, green hair, groin, hat, hidamari sketch, highres, innertube, looking at viewer, midriff, navel, nori (hidamari sketch), photoshop (medium), popsicle, red bikini, solo, straw hat, swimsuit, twintails, yoshitani motoka