Season
Season 1 Episode
- Season 1 Grandpa and Grandma and the Sports Festival
- Season 1 Grandpa and Grandma and Their Children
- Season 1 Grandpa Turns Old Again
- Season 1 Grandpa and Grandma and the Culture Festival
- Season 1 Grandma's Memory Turns Young Again
- Season 1 Grandpa and Grandma on Their Honeymoon: Tokyo Arc
- Season 1 Grandpa and Grandma on Their Honeymoon: Atami Arc
- Season 1 A New Grandpa and Grandma Appear
- Season 1 Grandpa and Grandma and a Summer Festival
- Season 1 Grandpa and Grandma's Daily Life
- Season 1 Grandpa, Grandma, and Winter Break
Grandpa and Grandma Turn Young Again - Season 1 Episode 8 A New Grandpa and Grandma Appear
7.52 24 minutes 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.
