Mottainai Baasan
ONA · 2020 · 4 episodes
In the books, the titular Grandma seeks to explore the true meaning of the Japanese phrase "mottainai" after her son asked her what it meant and she couldn't answer. "Mottainai" is a commonly used exclamation that roughly translates to "what a waste!", expressing regret over wastefulness. The Grandma seeks to explore the meaning and importance of "mottainai" in the story. (Source: Anime News Network)
Why this rank?
Every source below feeds the aggregate, weighted by votes and reliability — see the full methodology. No black box.
Community reviews
Rankeo reviews count as a source — your rating feeds the aggregate score above.
Create an account to rate this anime — community ratings feed the official score.