usatsuka eiji, tokiko (touhou), touhou, touhou lostword, commentary, english commentary, game cg, highres, official art, third-party source, 1girl, bird wings, black skirt, blue hair, blue shirt, blush, book, boots, brown boots, curtains, frilled skirt, frills, globe, hanging scroll, head wings, holding, holding book, indoors, knee boots, long sleeves, medium hair, multicolored hair, open book, reading, red wings, scroll, shirt, single head wing, sitting, sitting on table, skirt, solo, two-tone hair, white hair, wide sleeves, window, wings