gunknown, tomori manaka, idolmaster, idolmaster va-liv, commentary request, 1girl, barefoot, black one-piece swimsuit, blue sky, chair, cloud, colored inner hair, competition swimsuit, full body, grey jacket, jacket, jumping, lifeguard, lifeguard chair, mouth hold, multicolored hair, multicolored jacket, multicolored swimsuit, one-piece swimsuit, red hair, short hair, sky, solo, streaked hair, swimsuit, two-tone hair, virtual youtuber, watersilde, white hair