1boy, armor, breastplate, commentary request, covered face, demon boy, facing viewer, k-suwabe, kamen rider, kamen rider den-o series, male focus, mask, momotaros, pauldrons, shoulder armor, shoulder spikes, signature, solo, spikes, standing, upper body
1girl, bangs, bat wings, black vest, blurry, blush, book, book stack, depth of field, hair between eyes, head wings, highres, holding, holding book, indoors, koakuma, light particles, long hair, looking at viewer, nail polish, necktie, red nails, red necktie, shelf, shirt, smile, solo, touhou, upper body, vest, white shirt, wing collar, wings
1girl, amamugi 4, bangs, bat wings, black vest, blurry, blush, book, book stack, depth of field, hair between eyes, head wings, highres, holding, holding book, indoors, koakuma, light particles, long hair, looking at viewer, nail polish, necktie, red nails, red necktie, shelf, shirt, smile, solo, touhou, upper body, vest, white shirt, wing collar, wings