Again!! Vol. 4 (Kodansha, 2018)

It's day two of the joint practice between the ouendan and the cheerleading club. Having been made ouendan captain for a day, Kinichiro takes the drastic action of ordering Usami to perform the cheerleaders' choreography, which supercharges the practice session, but at the price of Usami's rage. The once-unified club descends into arguing, and once everybody's cards are on the table, will they be able to recover at all?