This is Kiyoshi... I'm working in my parents' farm in a village in Tohoku... My girlfriend Mai, who grew up in the same village, will be going on to a university in the city starting this spring... She has started living alone in Tokyo, and we've been keeping in touch using something called video calling on our smartphones... But then one day, I received a DVD from a club in the city with the caption "Footage from the tennis club's welcome party lol" on it... This is Kiyoshi...