Iroha is an average student newly enrolled in Cipher Academy, a Spartan school where students must crack code after code after code with barely enough time to catch their breath! Then a mysterious person named Kogoe gives Iroha an unusual pair of glasses with a crazy secret behind them! (MANGA Plus) ___ **Official English Volumes:** [VIZ](https://www.viz.com/shonenjump/chapters/cipher-academy)