Koyo Ito works at a law firm while studying to pass his examinations to become a judicial scrivener. One day while out drinking with his friend, Morio, he meets a mysterious and alluring girl in college who goes by the name "Nana." Koyo, who for some reason or another had already given up on dating, is met with a suggestion by Nana that the two "go on a date." Right as a spark is ignited between the two, Koyo's co-worker, Minegishi, begins showing interest in Koyo, which leads to the breaking down of Koyo's everyday life.
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(Source: MangaPlaza)

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