Yakusoku no Natsu, Mahoroba no Yume

Ryouta and his childhood friends Nagisa, Serina, and Himari each possess secret abilities: manipulating feelings, speaking from the heart, seeing the future, and seeing through lies. Just before summer break, Ryouta encounters a mysterious girl named Rinka dancing at the local shrine. Hailing from the city, she is the first outsider his powers work on. As summer begins, Rinka leads them on aimless 'sightseeing' trips around their small town. Soon, unanswered questions fade away as they simply enjoy each other's company—a summer brimming with love and mystery.