Miren Tara Tara No Motokano Ga Atsumattara (Dengeki Bunko) [Light Novel]

[Machine Translation] High school student Hiroki Hajima used to date his childhood friend Miyu Mizusawa, but they broke up three years ago and have been estranged ever since. Hiroki had other relationships after that, but those were already in the past. Now, she had no regrets and was spending her time positively as a good memory. One day, however, Hiroki finds out that Miyu has been seeing another ex-girlfriend, and he finds himself caught in an unexpected situation! It seems that a group of unfulfilled ex-girlfriends have gotten together and are planning something...? A single word of temptation brings about a relationship that should have ended... This is an ex-girlfriend love comedy about starting over with an ex-girlfriend who was so special to you, that it is inevitable that you will fain in agony!

高校生の羽島広季は以前、幼馴染の水沢美優と付き合っていたが、三年前に別れてからは疎遠な関係になっていた。その後も広季には他の縁があったものの、それもすでに過去の話。今は未練なく、良い思い出として前向きに過ごしていた。ところがある日、美優が他の元カノと交流としていることを知った広季は、思わぬ事態に巻き込まれることに!どうやら未練だらけの元カノたちが集まって、何かを計画しているようで...!?「―やり直したいの」たった一言の誘惑が、終わったはずの関係を手繰り寄せ―。これは特別だった元カノとやり直す、悶絶必至の元鞘ラブコメ!