The story centers around girls who compete in sport climbing, particularly climbing artificially constructed walls. First-year high school student Konomi Kasahara discovered this sport at Hanamiya Girls' High School after training her mind with puzzle games during junior high school. (Source: Anime News Network)
Watch Iwakakeru -Sport Climbing Girls- episode 1 online — subbed and dubbed, with automatic AniList / MyAnimeList progress sync.