Hikari is a 2 year-old boy with brown messy hair and brown eyes. Hikari is a very kind young boy and cares a lot about his family and is very good at knowing if he can trust someone new, often seen hiding or acting shy if he doesn't feel comfortable around them. He has a baby sister named Hinata, who he very much loves. He thinks she's really cute, and even offered to give away his favorite toy to her. Hikari also loves his 2 fathers, Hiromu and Masaki, and wants to be a good boy for them.