Hichigo is a character from an Anime called Bleach. He is Ichigo Kurosaki's enemy, yet himself, just black and white. His eyes are a golden color, skin white, and hair as well, is white, along with black nails. Hichigo is an entity created by Ichigo Kurosaki during the 'Hollowfication' as a Plus. He has his name from Ichigo. Just the H was added to it meaning 'Hollow Ichigo' or 'The Hollow within Ichigo's conscience' or 'White Ichigo'. Hichigo's most distinguishing features are his maniacal laughter and psychotic grins. He is brutal, arrogant, disrespectful, and sadistic. his only reason for existence is to take over Ichigo's power and body to use it to kill everything and anything he sees. He taunts Ichigo as being a weak and unsuitable counterpart of himself, though he relishes the idea of taking Ichigo's powers for himself. He also protects Ichigo's body when he is about to die, because if Ichigo died, he would too. He also seems to respect Zangetsu's spirit to a certain extent. Hollow Ichigo has declared that Ichigo is the "king" of the inner world and he is the "horse." Hollow Ichigo wishes to "take the crown" from Ichigo so he can have control over the body and become the dominant personality. After his loss, he states he's willing to allow Ichigo to keep the crown for now, but once Ichigo "screws up again," he declared he'd make his move again.
These two are sometimes found in Yaio's(Or guyXguy). Hichigo is found to be seme as Ichigo is more of the uke-ish type.