Two young cousins are seperated by language, continent and culture meet for the first time when Jill's family travels from America to Japan to stay with Natsumi's family during the summer holidays. Natsumi's nervousness about meeting her cousin from across the sea quickly disappears when she discovers that her cousin is a lot like her: they both love summertime's hot sandy beaches, cool refreshing watermelon, festivals and fireworks. A sweet story about summertime and faraway friends.