Full Episode 1

Yotsuya and Ichinose are enjoying a hot afternoon when they recall the time that the tenants of Ikkoku-kan and Mitaka go off on a cruise to party aboard Mitaka's new boat. However, the boat falls apart and everyone is shipwrecked on a deserted island. With everyone up to their usual antics and shenanigans, getting out of such a desolate place will be a challenge...