kayu (yukagoin), logician (16personalities), 16personalities, absurdres, chinese commentary, highres, 1girl, black background, chibi, chibi inset, closed mouth, collarbone, collared shirt, expressionless, eyelashes, glasses, grey jacket, grey shirt, hair behind ear, head tilt, jacket, long hair, looking at viewer, open clothes, open jacket, parted bangs, planet, ponytail, portrait, purple eyes, purple hair, purple sweater vest, round eyewear, shirt, side ponytail, simple background, solo, sweater vest, twitter username, upper body