ewa_(seraphhuiyu), oma_kokichi, year_2024, 1boy, alternate_costume, barefoot, bishop_(chess), board_game, chair, chess, chess_piece, closed_mouth, extra_eyes, from_side, king_(chess), knight_(chess), looking_at_viewer, male_focus, o-ring, pawn_(chess), pink_eyes, purple_eyes, rook_(chess), shiny_skin, smile, solo, stone_floor, straitjacket, absurdres, highres, danganronpa_(series), danganronpa_v3:_killing_harmony