During the summer training camp arc

During the Summer Training Camp Arc, Tsukishima is shown to be Training with Kuroo and Bokuto at the request of the latter. In their Training matches, Tsukishima received Advice from both of them while also Paying Deep Attention to their moves. Both of them Start Calling. him by his nickname 'Tsukki' after the training camp is over, much to Tsukishima's annoyance.

During the summer training, camp arc Tsukishima is shown to be training with Kuroo and Bokuto at the request of the, latter. In their, training matches Tsukishima received advice from both of them while also paying deep attention to their, moves. Both of them start calling him by his nickname 'Tsukki' after the training camp, is over much to Tsukishima 's annoyance.