Umi no canaria (Dengeki Bunko) [Light Novel]

[Machine Translation] Jogasaki, a fifth-grade girl who lives nearby, invites me to go to the beach in the morning to see whales, a girl who seems to live only by her energy. I, a high school senior, do as she asks and go to the beach with her. We are eleven and seventeen years old, and I don't think we are in love. It's just a usual summer Wednesday that the two of us spend together. I wish these peaceful days could go on forever. On summer mornings, I wake up in front of the mirror as usual to organize information. I brush my hair out of my face and switch my name to mine. I checked the day of the week and it was Wednesday. I'm going to do my best for about three days this time too. And then Jogasaki-san declares, "I want to destroy this world. I want to destroy this world. In a closed seaside town, she and I meet again today.

近所に住む小五女子の城ヶ崎君は、朝から鯨を見に海へ行こうと誘ってくる、行動力だけで生きているような少女だ。そんな彼女に言われるがまま、一緒に海へ向かう高二のぼく。十一歳と十七歳、恋愛、どはないと思う。二人で過ごすいつもの夏の水曜日。こんな穏やかな日々がずっと続けばいいのに―。夏の朝、目が覚めたらいつものように鏡の前で情報整理。「海野幸、十七歳、性別女性、二年C組、両親は健在―」顔にかかる髪を払い、ぼくを私に切り替える。曜日を確かめると水曜日。さぁ、今回も三日くらいがんばろう―。そして城ヶ崎さんは宣言する。「この世界を破壊したい」と。閉ざされた海辺の街で、ぼくと彼女は今日も出会う。