1boy, androgynous, blonde_hair, blue_eyes, closed_mouth, colorful_festival_(project_sekai), commentary_request, earrings, eyelashes, floating_earring, flower_earrings, from_side, jewelry, kagamine_len, light_particles, male_focus, official_alternate_costume, official_alternate_hairstyle, pale_color, portrait, project_sekai, shinotarou_(nagunaguex), short_hair, solo, vocaloid, white_background