Tatara Tani is so average it hurts—the only thing he has going for him is that his childhood friends are ultra-popular idol Yuriko Hanazono and her fashionable twin, Rinko Hanazono! They’re both his classmates, and his long standing relationship with them makes others seethe. So he thinks he’s hit the jackpot when Yuriko asks him to the amusement park with her, even though idols aren’t allowed to date. She dresses up as Rinko to fool the world, but when her ruse is discovered by the school, it’s up to Rinko to save her sister’s reputation…by dating Tatara herself? This crazy rom-com of errors begins!
As a result of their hard work during the summer break, the “Brave Momo and the Dream Team” won the band contest at the school festival! Among the band’s mountainous prizes was a hot spring trip voucher for two. Momo gave the ticket to them, and to keep up with their set-up relationship, Tatara and Ranko agreed to go. Although there’s a rift between the two caused by an unexpected blunder from Ranko, will their first trip with delicious food and luxurious accommodations brings them closer?! Let’s begin the hot spring trip arc overflowing with love!