A Story About a Grandpa and Grandma Who Returned Back to Their Youth S01E08 - A New Grandpa and Grandma Appear
Summary:
Shiori meets a medical student named Satoshi at the university library. He is researching old legends from the area of people turning young again. He confides in Shiori, saying that something unbelievable has happened to his grandparents.
A Story About a Grandpa and Grandma Who Returned Back to Their Youth S1E8 Screenshot