In the story, Takezou is the last remaining member of the koto club, a club dedicated to the traditional Japanese string instrument. If he doesn't find new members, the koto club will be terminated. One day, Takezou is alone in the club room when a student barges in and demands to join. The student is delinquent Chika Kudou, a guy who even scares delinquent upperclassmen at other schools.<br><br>

(Source: Anime News Network)

Episode 1 - New Club Members

Episode 2 - Having What It Takes

Episode 3 - The Koto Club Reborn

Episode 4 - The First Resounding Note

Episode 5 - Let Our Sound Resound and Reach Them

Episode 6 - An Invisible Boundary

Episode 7 - Unknown Sounds

Episode 8 - A Sign

Episode 9 - A Piercing Sound

Episode 10 - Near Yet Far

Episode 11 - The Sound We Were Searching For

Episode 12 - Rivals

Episode 13 - Kuon

Platinum Vision

Kono Oto Tomare!: Sounds of Life