Mr. Sakurai's lecherous plan fails and he must escape from the police. Meanwhile, Onizuka's hard work pays off again - this time in the form of a school trip to beautiful Okinawa. The trip is replete with fun in the sun, revenge, and a special Onizuka-inspired treasure hunt. Plus, Onizuka's former student Tomoko lives the glamorous life of an idol, but has a problem of her own.