The baseball match continues and the two teachers have different methods to motivate their students to defeat their opponent team.
Summer has arrived. Sugaya showing off his henna tattoo which ends up everyone gets one for themselves including Korosensei. Check it out how Irina has a manga being tattooed on her arm.
A trained soldier, Akira Takaoka joins the school and replaces Karasuma Sensei as PE teacher. Will he be able to speed up the students’ progress with his harsh training? And an unexpected student's hidden talent as assassin is revealed when he fights against Akira Takaoka.
The only peak in this volume is when Akira Takaoka joins the school and challenges Karasuma Sensei’s capabilities of training the students to be a great assassin.
Previous volume review available here: Assassination Classroom Vol. 04: Time to Face the Unbelievable.
More reviews can be found on Goodreads: Assassination Classroom, Vol. 05: Time to Show Off a Hidden Talent.