Hiiro Karasuba from the Bombergirl Game.

Base:

h1r0base, yellow eyes, black hair, long hair, blunt bangs, head wings, hair over one eye, eyes visible through hair, red hairband, large breasts, sideboob, sailor collar, black neckerchief, detached sleeves, wide sleeves, long sleeves, ribbon-trimmed sleeves, two tone hakama, white hakama, red hakama, red hakama skirt, hip vent, red obi, red side-tie panties, ribbon trim, white socks, black footwear, black wings, feathered wings, fuse tail,

Bikini:

h1r0swim, yellow eyes, black hair, long hair, blunt bangs, head wings, hair over eyes, eyes visible through hair, hair ornament, large breasts, cleavage, halterneck, two tone bikini, white bikini, red bikini, red tassel, red bracelet, detached sleeves, short sleeves, wide sleeves, jingle bell, red ribbon trim, thigh strap, see-through, geta, fuse tail, black wings, feathered wings,