5th grader Koh Kitamura lives next door to the Tsukishima family, owners of a batting cage and the Clover cafe.5th grader Koh Kitamura lives next door to the Tsukishima family, owners of a batting cage and the Clover cafe.5th grader Koh Kitamura lives next door to the Tsukishima family, owners of a batting cage and the Clover cafe.