The third series of "Gotoubun Consumer Series" which serves as an alternative story to the plot of original manga series.

The third game told the story of Fuutarou and his girlfriend, one of the Nakano quintuplets whom he confessed his love to in the high school. Fuutarou, now a 4th year university student in Tokyo, started reminiscing about his first year as university student, as he started his new life alone at Tokyo and his long-distance relationship with his girlfriend. Player is be able to decide whether Fuutarou's proposal to his girlfriend succedeed through choices selection that affects the parameter status.