Grandmother Koiwai

Koiwai's mother and Yotsuba's adoptive grandmother. She lives with her husband in the countryside, and Koiwai and Yotsuba lived with her before moving to their current home. Grandma looks and acts stern but she's absolutely worshipped by her granddaughter. Her name is not specified yet. No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .