1boy, acoustic guitar, ahoge, bangs, black choker, choker, copyright, cosmos (flower), crossed bangs, day, earrings, falling petals, flower, green eyes, guitar, hair between eyes, head rest, holostars, instrument, jewelry, light particles, looking at viewer, male focus, musical note, official art, pendant, petals, pink hair, rikka (holostars), sheet music, shirt, short hair, single earring, sleeves past wrists, smile, solo, upper body, virtual youtuber, white flower, white shirt, yellow flower, yui (linaw-key08)