The episode begins with Kitakore and MooNs flying to Hokkaido to perform in a studio concert for a TV show. They end up on separate flights; with Tomohisa going with MooNs, while MooNs' leader Kazuna accompanies Ryuji on a later flight. During the flight, Ryuji questions Kazuna about his inferiority complex towards Tomohisa, prompting him to recall how he felt when people said Kitakore would be more successful than MooNs after their debut. However, Ryuji reassures Kazuna of his own success as an idol when he reveals to him that Tomohisa also admires him as he never missed MooNs' performances...