1girl, ahoge, bare_shoulders, brown_background, brown_hair, collarbone, genderswap, genderswap_(mtf), hair_between_eyes, hair_bun, hands_up, long_hair, multicolored_hair, off-shoulder_shirt, off_shoulder, onii-chan_wa_oshimai!, oyama_mahiro, pink_shirt, ponytail, puffy_short_sleeves, puffy_sleeves, red_hair, seramikku, shirt, short_sleeves, simple_background, solo, tank_top, two-tone_hair, upper_body, very_long_hair, white_tank_top