safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy aqua eyes aqua hair black hair gradient hair highres holding holding sword holding weapon kagaku o kimetsu no yaiba long hair long sleeves looking at viewer male focus multicolored hair open mouth solo sword sword writing tokitou muichirou two-tone hair weapon wide sleeves2024-06-06T23:39:11Zsafebooru