This notebook features the signature smile of Koro Sensei. The powerful tentacled organism who has vowed to destroy earth within one year but in the meantime is Homeroom teacher at Kunugigaoka Junior High School. This notebook is the perfect study companion at school whether for Maths Science or Koro Sensei\'s assassination lessons there is 180 A5 pages to make notes on. The Assassination Classroom notebook comes with a matte finish hardcover and a book. Unfortunately it does not include any tips on how to assassinate Koro Sensei and claim the reward from the Japanese government!