This year's "Adventure Itte Ee Jainaka!" commemorating the 10th anniversary of the formation of WEST. is a triumphant return special in Kansai, the hometown! "Abeno Harukas" related to WEST. they interact with mascot characters from all over Kansai, encounter fans at Tenjinbashisuji Shopping Street, which causes a huge uproar, and an unexpected costume showdown at Hoshino Resorts...a rampage worthy of a triumphant return!!!