Ramune no Shalala

Summer has always been difficult for Kamachi, but a chance encounter on his way to the neighboring school's swimming pool may offer a different experience. Suzuya, the assistant swim class coach of Kamachi's younger brother, provides Kamachi a break from the heat with a refreshing bottle of ramune. At first, Kamachi only visits the pool to express his thanks but ends up coming by so often that he practically becomes a student. Soon, the end of swim class draws near, and Kamachi can no longer us...