Sakamoto Days, Vol. 8 (manga)

In the third stage of the JCC transfer test, the participants are divided into multiple teams for a deadly game of “tail tag.” Three applicants, who have skipped the opening stages of the exam because of special endorsements from seasoned assassins, cause a stir with their disturbing styles. Meanwhile, Shin is determined to show Mr. Sakamoto - who just so happens to be an opponent in this round - that he’s made progress!