3화: 히바리가 학교 축제에서 공연을 펼치고, 카오리는 히바리의 진정한 성정체성을 의심한다.

3

Hibari dresses in punk clothing to sing for a friends rock band during their school's foundation day. Ibari freaks out when Hibari asks to be treated as his daughter and has another heart attack. During the festival, Hibari sings the ending theme "Kongara Connection". The male students are enthralled by Hibari, who wins first place in the "Miss Wakaba" contest. A few of the girls, led by freshman Kaori Hanazono, are jealous of Hibari. At home, Kousaku and Tsubame agree that if anyone found out Hibari's "true identity" it would cause problems. The next day, in the women's locker room, Kaori notices that Hibari is unusually "flat-chested", and later overhears Kousaku call Hibari a "pervert", leading her to infer Hibari is male. Kaori hires delinquents to strip Hibari naked but Hibari fends them off. During class, the teacher announces the upcoming health check-ups which Kaori plans to take advantage of to see if Hibari is male. Hibari plans to stay home on the day of the check-ups to avoid being discovered. However, Kaori and her friends visit the Oozora household before school, prompting Kousaku to try and prevent them from coming in. "Hibari" then appears and goes to school normally. At school "Hibari" is pressured by Kaori and her friends to strip in front of them. She willingly does so, revealing actual breasts. Back at home, it is revealed that Tsubame dressed up as Hibari and went to school in her place. (Source: Wikipedia)