Shiki Tademaru Husbando

Shiki Tademaru is a half-Arachne, half-human hybrid. Whose an employee of the Kemono office. Shiki initially comes off as a bully, holding his age of one year over Kabane's head as an authority, and telling the other boy they aren't friends because they're both hybrids. But this is shown to only be a facade, as he shows surprise at Kabane never having pizza, and laughing when the other first had trouble trying it. But as Akira says, he's only self-conscious due to the fact another hybrid sits under the same roof as him.