("Kohaku is one of the twin maids serving the Tohno family in the TYPE-MOON Visual Novel"Tsukihime". She has amber-colored eyes, brown hair usually tied with a blue ribbon, and often wears a traditional Japanese kimono. Standing at 156 cm and weighing 43 kg, Kohaku is known for her cheerful demeanor and constant smile. Despite her outwardly bright personality, she hides a tragic past and has a deep, complex character. She is skilled in medicine and shares a close bond with her twin sister, Hisui.")