1girl, alternative_facts_in_eastern_utopia, black_hair, breasts, cleavage, hat, large_breasts, nib_pen_(object), notebook, open_mouth, pen, pointy_ears, pom_pom_(clothes), red_eyes, red_headwear, shameimaru_aya, shirt, short_hair, solo, tanasuke, tokin_hat, touhou, white_shirt