1girl, ahoge, akitsushima_(kancolle), bikini, breasts, hair_bun, hair_ribbon, hat, kantai_collection, kitagawa_mikio, long_hair, medium_breasts, mini_hat, nishikitaitei-chan, official_alternate_costume, one-hour_drawing_challenge, purple_eyes, purple_hair, ribbon, sandals, side_ponytail, simple_background, smile, solo, surfboard, swimsuit, white_background, white_bikini