Hatsu Koi (Shueisha Bunko)

[Machine Translation] Akiko is an ordinary office worker living in a provincial city. Her boyfriend Haruo, whom she has been dating since high school, lives in Tokyo and they are in a long-distance relationship, but she plans to marry him eventually. Akiko has purchased an apartment that she plans to use as her new home and envisions a happy future. However, when Haruo returns to his hometown and tells Akiko that he plans to invite a woman he met in Tokyo to live with him, the wheels of Akiko's ordinary life begin to come together little by little...

地方都市で暮らす平凡なOLの亜季子。高校生のときからつきあっている恋人・遙生は東京で暮らしていて遠距離恋愛中だが、いずれは彼と結婚するつもりでいる。新居にする予定のマンションを購入し、幸せな未来を思い描く亜季子。だが、地元に戻ってきた遙生に、東京で出逢った女性を呼び寄せて一緒に暮らすつもりだと告げられてしまう、亜季子の平凡な日常の歯車が、少しずつくるい始めて…。