Коконосе Харука

A mysterious albino with supposed amnesia that appeared at Hiyori's relative's house one day during the summer. He was once a human called Haruka Kokonose but somewhere before the current timeline, he was turned into a cyber-being. He is currently living at Hiyori's sister's house as a foster child. Not knowing about the normal world, he's rather my-pace (air-headed, lost, confused). He is known to possess a strong curiosity for the unknown.

Haruka Kokonose was a boy in high school with a severe illness. He would often get tired easily, collapse, and not be able to do much. Caring greatly for any friends he had, he was sweet and gentle. Not once was he combative. Haruka was particularly good at drawing, even going as far as to create his own video game character who was strong, unlike himself. He was good friends with Enomoto Takane before he had particularly terrible symptoms on August 15th. On that day, he disappeared and hasn't been seen since—until Konoha came along, with an apparent bout of amnesia. On the day of Haruka's worsened symptoms, he was brought to a near-death experience, received Awakening Eyes, and his body remade into Konoha.

Haruka rejected his changed body, leading him to remain trapped in the Kagerou Daze and for Konoha to be an empty vessel that the Snake of Awakening Eyes would control to act on Haruka's final wish to make more friends. Eventually, in Mekakucity Actors, Haruka is reunited with his body as Black Konoha, taking it over and leaving the Snake of Clearing Eyes to be stopped and ultimately disappear. With his reclaimed body, Haruka is given a chance at life once more, now with more friends than he could ever imagine, and Enomoto.