mahou shoujo madoka magica, katekyo hitman reborn, blue exorcist, kaname madoka, okumura rin, hibari kyouya, rokudou mukuro, okumura yukio, okumura twins, shima renzou, suguro ryuuji, byakuran, pixiv id 1186921, 4:3 aspect ratio, 2011 artist evolution, 2boys, artist evolution, black hair, brothers, facial mark, female, heart, heterochromia, male, megane, millefiore family, multicolored hair, multiple boys, panels, pink hair, short hair, siblings, star (symbol), tied hair, twins, twintails, vongola family, crossover