Nagasaki in 1986. Young friends Hisada and Takemoto decide to go to Boomerang Island to "see the dolphins". The friendship between the two deepens as a result of this adventure.
Movie tag line: "Tagline Not Available"
Production companies:
Character: Takaaki Hisada (young)
Character: Kenji Takemoto (young)
Character: Ryoko Hisada
Character: Takaaki Hisada
Character: Hiroshige Hisada
Character: Masayo Takemoto
Character: Uchida
Character: Yayoi
Character: Ako
Character: Takeo Ouchida
Character: Kanayama
Character: Yuka
Character: Manabu Miyata
Character: Ichikawa