伊武崎 峻

Shun, usually going by his last name Ibusaki, is a first-year resident of Polar Star. He has messy hair that usually covers his eyes, and has a quiet nature. Ibusaki is shown to be very calm and perceptive; he quickly noticed that Satoshi was holding back during his informal competition with Soma, and was one of the few students that remained calm during the grueling breakfast challenge despite mounting pressure.

Ibusaki's specialty is smoked food. Like many of the other Polar Star students, he would often use the dormitory lounge for smoking food, and would hand-chop the wood he uses. He presented a curry using an array of applewood-smoked items during the Autumn Election Preliminaries, including smoked eggs and smoked salt. He was given the nickname "Prince of Smoke" for this dish, placing 5th in his block alongside Marui, but was ultimately eliminated.