#harumu

Haruka Sakurai:

Intellectual Disability: Haruka is shown to have an unspecified intellectual disability (or ID), though it is commonly headcanoned as autism. He can't read complicated kanji, and uses simple words to express his feelings. Both of his songs, Weakness (sometimes written as Weekness) and All-Knowing And All Agony, are sung (and written) in hiragana and katakana, with only simplistic kanji used throughout.

Qifrey:

Visually impaired: Due to being a vessel for the Silverwood Tree, similarly to Custas, he has lost one of his eyes, and is slowly losing vision in the other.