(Age regression atsushi)

atsushi is a age regression, the armed detective agency except for kunikida, no nothing about this.

kunikida is atsushi caregiver, atsushi wasn't ready to tell the other so that why they don't want and kunikida is perfectly fine taking care of little atsushi.

today atsushi was little, kunikida was of course taking care of atsushi.

Kunikida: "are you comfortable cub?"

kunikida call atsushi cub when little, atsushi is part tiger because of his ability