Harimanada (ああ播磨灘) is a Japanese media franchise that began with a 1991 manga by Kei Sadayasu published in Kodansha's Weekly Morning.

On the first day of the September Professional Sumo Tournament, the new yokozuna Harimanada enters the ring wearing an eerie mask, surprising the audience.

E&G Film produced an anime television series based on the manga, titled It Makes Me Feel Strong When I Watch It!

Harimanada (見ると強くなる 痛快!横綱アニメ ああ播磨灘, Miru to Tsuyoku Naru Tsūkai!

The series premiered in Japan on TV Tokyo on April 23, 1992, and ran for 23 episodes until its conclusion on October 1, 1992.