Kimi ga Inakunatta Fuyu no Umi (Canna Comics)

[Machine Translation] I want to see "Kimi" again in that dazzling sea... The winter sea near high school graduation. Hiiragi and Senami were classmates who exchanged words only once. Two years later, after going their separate ways, they meet again at the same sea. It has been a year since they started spending time together to fill the gap in each other's hearts. One day, while they were still in an ambiguous relationship, Hiiragi woke up in the hospital and found that Hiiragi had been killed in a car accident. Hiiragi woke up in the hospital and rushed to Senami, only to be called "Kutsuna" by his first name for the first time in a long time. ...... I thought it would be the end of love if you forgot about me for a year.... I'm sure I'm gone from you because of this love.

もう一度あのまばゆい海で"キミ"に会いたい──。高校卒業間近の冬の海。一度だけ言葉を交わした同級生の柊と瀬波。それぞれの道に進んだ2年後、同じ海でふたりは再会した。互いの心の隙間を埋めるように一緒に過ごすようになって1年。想いを告げられず、曖昧な関係のままだったある日、その交通事故は起こってしまった。病院で目を覚ました柊が瀬波のもとへと急げば「忽那」と久しぶりに名字で呼ばれ……?キミが俺との1年を忘れたら終わる恋のはずだった──。きっとこの想いのせいで俺はキミからいなくなった。