A story that depicts from a unique perspective the life of a cicada, an insect that spends more than seven years underground before emerging above ground and singing with all its might in search of a mate during its limited time of just two weeks. In addition to two stories, "Semi-Hoshi" from the male's point of view and "Nun-Semi-Hoshi" from the female's point of view, "Sap BAR" is included, which depicts the pleasant conversations of insects gathering around tree sap.