tsutsu (tsutsuheart), aoyagi touya, pochacco, project sekai, commentary, highres, 1boy, blue hair, blueberry, booo! (vocaloid), buttons, character name, collared shirt, cupcake, dated, food, fruit, hair between eyes, hair ornament, hairpin, happy birthday, holding, holding tray, jewelry, long sleeves, looking at viewer, male focus, mole, mole under eye, multicolored hair, multiple hairpins, necklace, open mouth, pretzel, ring, shirt, short hair, simple background, solo, split-color hair, tray, two-tone hair, white background