1girl, air bubble, bangs, blue hair, bubble, closed mouth, cosplay, frilled kimono, frills, green kimono, head fins, hinanawi tenshi, japanese clothes, kimono, long hair, long sleeves, no headwear, obi, one-hour drawing challenge, purple sash, red eyes, ruu (tksymkw), sash, sidelocks, smile, solo, touhou, underwater, upper body, very long hair, wakasagihime, wakasagihime (cosplay), wide sleeves