![](https://cdn.animecharacters.io/images/characters/large/62705-40591f06.jpg)
Grandmother Ishikawa (ほのかの祖母)
Honoka's grandmother. Her granddaughter stayed at her place during summer vacation. She was also the one who relayed Honoka's letter to Renge.
Voice Actors
Tamae Shiraishi
Japanese
Honoka's grandmother. Her granddaughter stayed at her place during summer vacation. She was also the one who relayed Honoka's letter to Renge.
Tamae Shiraishi
Japanese