Description At the end of autumn, I got a younger sister. She is someone who has never seen the ocean. I didn't know what to say, so I took my sister to the beach. And so our daily lives began. The protagonist Aono Shion lives in the countryside where the city is snowy. He will soon leave the school which he used to attend. ―― "Graduation" After graduation, he will move to Tokyo for higher education. The younger sister who will no longer lives with him―Aono Nana, The classmates who will no longer be with him―Sumiki Kotoha, Hagino Yume, and Chigira Shuuto, The underclassman who will no longer with him―Nabatake Inaba, and The homeroom teacher who will no longer with him―Matsuki Ira. Farewells are bound to come, be it to shallow, or to deep relationships. As he prepares to graduate and move to Tokyo, Shion takes his goodbyes to the place he grew up at and everyone he grew up with. While he's at it, he also recalled the bonds he had forged, the feelings he rea