Age: 23 / 35 at the end of the game.

Personality: Peaceful, kind, caring, stubborn, idealistic, proud, protective, remorseful.

Voice: [Younger Karu] He's a young adult, his voice is much more full of emotion and life, appealing and orotund, with a hint of pride. [Older Karu] his voice is still appealing but has become a bit monotone and tired like a tired dad.

Backstory: Karu is the son of the chief of the horned tribe. As a high-class parasite, he pursued medicine in order to become a Witch (local doctor). He strongly believes in equality between all races, unlike his father. He wants to promote such ideas for a better future for his tribe and parasites in general. His father raised him with a strong sense of morale and idealism, sheltering him from the harsh reality of his race that is currently taking place, in hopes he might do the right thing without bending the knee to circumstances. He lost his brother as a child and he blames himself for it. Since then he swore to never ignore his responsibilities ever again, and it’s been haunting him since then.