| Name: | Grandpa Hino |
| Hair: | Bald, has thick grey eyebrows (anime); short white hair and moustache (manga) |
| Eyes: | Usually appear to be closed (anime) |
| Family: | Maternal Grandfather of Rei Hino. Lives with her at Hikawa Shrine. |
| Physical Appearance: | Very short with tanned, wrinkled skin (anime) |
| Well known for: | Lecherous habits. Likes to look up the skirts of young girls. Rei scolds him after finding a magazine article warning of the perverted old man at the Hikawa Shrine (episode #16). |
| Employment: | Owns and works at the Hikawa Shrine |
| Seven Shadows: | A rainbow crystal carrier, he is one of the reincarnated Seven Shadows (anime) (episode #30) |