The Gymnastics Samurai (2020)6.8 /10

Storyline:  Gymnast Joutarou Aragaki, nicknamed Samurai, suffers a career-threatening shoulder injury after his wife's death. Five years later, his strenuous training shows no progress, and coach Noriyuki Amakusa advises retirement. While taking daughter Rei to break the news, they meet eccentric self-proclaimed ninja Leonardo, who follows them home and interrupts every attempt. Inspired by Leonardo's desire to see him compete again, Joutarou shocks Japan by announcing he won't retire and dedicates himself to proving he still belongs.