Season 1
(2020)
Cast
Keiko Toda
as Grandma (voice)
Episodes
Mottainai Grandma Goes to the River 0.0
June 5, 2020
Mottainai Grandma 0.0
June 12, 2020
Mottainai Grandma "Let's Eat with Gratitude" 0.0
June 19, 2020
Mottainai Grandma Goes to Magic Land 0.0
June 26, 2020