cecilus segmunt, re:zero kara hajimeru isekai seikatsu, highres, 1boy, ahoge, blue eyes, blue hair, bubble, closed mouth, dark background, floating hair, glowing, gradient hair, hair between eyes, hair ornament, japanese clothes, kimono, layered clothes, light rays, long hair, looking down, mole, mole under mouth, multicolored hair, open clothes, oshi suko1, ponytail, sash, smile, solo, underwater, upper body, water, yukata