Koisuru Natsu no Last Resort

Soutarou barely scrapes by on part-time jobs to pay for school. But after skipping work to help his junior Umi, he gets fired and struggles to make ends meet. Feeling responsible, Umi lands him a gig at a southern resort. With endless blue skies, clear seas, and lush greenery, it's a paradise straight out of a travel magazine. Even better, he's surrounded by girls: energetic little-sister type Sango, sweet but ditzy heiress Riho, shy and earnest Shiori, and the kind yet strict manager Nagisa. Upon arrival, Umi asks him to pose as her boyfriend. From Hau~ Omochikaeri!