"First muscle training animation ever," a 16-year-old girl named Hinako leads exercises in push-ups, sit-ups, and squats. Hinako was once a human, but she was turned into an anime character when she was a second-year middle-school student.
2022
—
2018
1980
2008
2004
1988
1981
1970
2023
2024
2001
1912
1918
1921