Karoku Arumerita

Birthday: January 9

Age: 18

Height: 175 cm (5'9")

Blood Type: Unknown

Likes: Passing the time, Enjoying the nature

Dislikes: Unknown

Food he Likes: Unknown

Food he Dislikes: Unknown

Hair color: Light Blue

Eye color: Blue

According to Nai, he appears to be a gentle person. For some reason he was living in Niji Forest, a place people don't approach and where it is difficult to see through refracted light and mirages. The fact that Nai is an animal is related to him somehow, but...?

The "Ka" in his name means "applaud, praise, esteem" and "roku" means "fief, allowance, pension, grant, happiness."

According to Nai, he left the bracelet by the sea covered in blood and disappeared. At present, information about him is unknown. He seems to have a deep connection with Nai.