Washoe County Library System

Several secret pasts are finally revealed this volume: The tragedy that led Principal Asano to develop his harsh'some would say brutal, sadistic and inhumane'pedagogical methods, the relationship that gives one 3-E student a personal motivation to assassinate her teacher, and even Koro Sensei's origin story! Will the students be more or less motivated to assassinate their teacher after they know his former secret identity? And what lengths will shy...

What does a pathetic class of misfits have in their arsenal to combat their schoolteacher’s alien technology, bizarre powers and...tentacles?! Ever caught yourself screaming, “I could just kill that teacher”? What would it take to justify such antisocial behavior and weeks of detention? Especially if he’s the best teacher you’ve ever had? Giving you an “F” on a quiz? Mispronouncing your name during roll call...again? How about blowing...

The students in class 3-E are the misfits in their school, but their teacher is a powerful, tentacled extraterrestrial who has already damaged the Moon and threatens the Earth, and they have been assigned to assassinate him.

"3-E student Isogai breaks the school rules by working part-time to help support his family. When Gakushu and rest of the Big Four students find out, they use his secret as leverage to force 3-E to participate in a bizarre sports-day competition. Soon its time for the schools midterm competition as well, but when some 3-E students accidentally injure the elderly owner of a day care/after-school program, Koro Sensei forbids them from studying and orders...

"Intramural relations are at an all-time low: Principal Asano wants to crush Koro Sensei's 3-E baseball team while Koro Sensei wants to avenge Principal Asano's sabotage of 3-E's midterms. Then the government sends in a new Special Forces operative--a ruthless father figure who tests Karasuma's combat coaching skills. You'll never guess which student does him proud! And when Koro Sensei digs a swimming pool to help his students cool off, they discover...

Mr. Karasuma gives super-powered uniforms to the 3-E students

The 3-E students discover that Koro Sensei's greatest weakness might be a common substance. Will they be able to use it to assassinate him while he helps Meg, formerly of the varsity swim team, with her greatest weakness? The next assassination attempt, implemented by Terasaka, is more elaborate but endangers his fellow students. Can he save them without saving his target? Then, the top class at school, including Principal Asano's son, conspires to...

The 3-E students storm the enemy, who has launched a deadly biological attack. Their path is blocked by three master assassins.

"Ever caught yourself screaming, "I could just kill that teacher"? What would it take to justify such antisocial behavior and weeks of detention? Especially if he's the best teacher you've ever had? Giving you an "F" on a quiz? Mispronouncing your name during roll call... again? How about blowing up the moon and threatening to do the same to Mother Earth--unless you take him out first?! Plus a reward of a cool 100 million from the Ministry of Defense!...