E1Mottainai Grandma Goes to the River
Where to watch
Not available in United States
Streaming in 1 other country
Mottainai Grandma isn't on any streaming service in United States right now, but it's available in Japan. Streaming rights are licensed per country.
Seasons & Episodes
E1
E2Mottainai Grandma
E3Mottainai Grandma "Let's Eat with Gratitude"
E4Mottainai Grandma Goes to Magic Land
Cast
More from Tomomi Umetsu · Director
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Mottainai Grandma — streaming FAQ
Which OTT platform streams Mottainai Grandma?
Mottainai Grandma isn't on any streaming service in United States yet, but it's available in Japan. Streaming rights differ by country — switch your country in the header to see where.
Is Mottainai Grandma on Netflix?
No, Mottainai Grandma is not on Netflix in United States as of October 2026.
Is Mottainai Grandma on Amazon Prime Video?
No, Mottainai Grandma isn't on Amazon Prime Video in United States right now.
Where can I watch Mottainai Grandma for free?
Mottainai Grandma isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Mottainai Grandma?
Mottainai Grandma has 1 season in total (4 episodes). The series concluded in 2020.
Are all episodes of Mottainai Grandma out yet?
Yes — all 4 episodes across 1 season of Mottainai Grandma are out and available to stream.
Is there a Season 2 of Mottainai Grandma?
No — Mottainai Grandma ended after 1 season, so there is no Season 2.
