Lin (Haruka Fukuhara) and his friends enjoying a Christmas camp at Mt. Fuji YMCA. Enjoy your dinner with sukiyaki using A5 rank Japanese black beef that Inuyama (Yumena Yanai) won by a prize! Five people enjoy wearing sukiyaki and wearing Santa Claus costumes prepared by Saito (Ayora Shida). Lin, who enjoyed camping as a solo camper, realized the joy of camping together with Kurikan. And Rin and Nadeshiko (Yuo Ohara), who is looking into the night sky while sleeping in a sleeping bag, promised to camp a lot next year ...