Currently being published in book form by Kadokawa Sneaker Bunko. The manga adaptation is ongoing in DoraDora♭, and the anime adaptation is in progress. --- When I reunited with my childhood friend, she had transformed into an innocent and lovely beauty. "Long time no see, Hayato." "Haruki, is that you?" When I met my childhood friend, whom I used to play with in the countryside, covered in mud, the boyish and rough image from those days was nowhere to be found. She now appears as a refined and elegant Yamato Nadeshiko to everyone else, but in front of Hayato, she sheds her polite facade and reacts as roughly as she did back then. The distance between us hasn't changed either. "Take off your socks and sit cross-legged... I can see it." "Do you want to see?" "I don't want to see!" "Then don't look. Or... hmm?" "Damn it, that's not what I meant!" "Hehehe." When she treats me like this, I get flustered and feel frustrated, so I try treating her like a girl, and I get an unexpected reaction... The countryside and the city. A boy and a girl. Changed hearts and bodies. Yet, unchanged feelings and promises. Moreover, there's the reunion with my sister's best friend from the countryside, a girl from the gardening club who grows vegetables, and new encounters with them. And then— This is a story about a summer that begins, gradually bridging the distance and time that have separated us from our childhood friends. Thank you for ranking 1st in the genre daily, weekly, and monthly rankings, and 2nd in the overall daily ranking and 5th in the weekly ranking. R15 is just a precaution. This work is also posted on Kakuyomu.