Kento Nanami is a supporting character in the Jujutsu Kaisen series. He is a former student of the Tokyo Jujutsu High school, however he left to pursue being an office worker. With his Overtime Binding Vow, Kento limits the amount of curse energy he can utilize while he is ?on time? but once his normal shift is over and overtime begins, his curse energy will start to unleash its true power.