School Trip Time, 1st Period

Class 3-E sets off for a field trip to Kyoto that is also meant to serve as a chance to kill Korosensei. The students split into groups, with Nagisa, Kayano, Karma, Sugino, and Okuda pairing off alongside the class's admired beauty, Yukiko Kanzaki. Trouble starts on the train when a pack of high school delinquents lifts Kanzaki's itinerary and pores over the group's planned stops.

The next day, as the group tours the sites earmarked for the assassination attempt, the same delinquents ambush them and carry off Kayano and Kanzaki. Held captive, Kanzaki opens up about the rebellious streak she developed under a strict upbringing. Back outside, Nagisa, Karma, Sugino, and Okuda turn to a thorough guidebook Korosensei wrote, one that lays out exactly how to handle a hostage crisis, and use it to work out where the girls are being kept. Korosensei sweeps in to deal with the kidnappers while the students finish the job by clobbering them with the very guidebooks. In the aftermath, Kanzaki takes heart from Korosensei's counsel that anyone with the drive to keep moving forward will prevail no matter their circumstances.

The episode aired on February 27, 2015, adapting Chapter 15, Chapter 16, and Chapter 17. For this installment the usual opening singers were swapped so that the vocalists reflected Nagisa's Kyoto travel group. Several manga details were altered as well: Korosensei dresses as an apprentice geisha rather than lugging enormous baggage, more classmates try to stab him at the hotel, and Karma's scuffle with the delinquents plays out differently before he is beaten unconscious.