深大寺 ひさし Jindaiji Hisashi
|Season||Happiness Charge Pretty Cure!|
|Relatives||Jindaiji Mami (Granddaughter)|
|Japanese Voice Actor||Machida Masanori|
Hisashi seems to have an upbeat personality, but can also be a bit clumsy as he forgot the lighter to launch the rocket. He is very supportive of Mami's dream to build and launch her own rocket.
Hisashi has grey short hair and brown eyes. He is seen wearing a white t-shirt under a blue work-suit.
- Jindaiji Mami - Hisashi is Mami's grandfather. He is seen to care and support her a lot, as he suggested she should work with Megumi, and supported her throughout her work of completing her rocket.