Sabakan

Nagasaki in 1986. Hisada, who lives with her affectionate parents and her younger brother, although there are many quarrels between couples, is a fifth grader who loves Yuki Saito and Exogini. Hisada decides to go to Boomerang Island to "see the dolphins" with Takemoto, whose house is poor and avoided by his classmates. Drowning in the sea, getting entangled in the Yankees, and having a lot of trouble, but as the friendship between the two deepens as a result of this adventure, a sad incident that presages farewell occurs.

• 
  Konosuke Harada

  Kenji Takemoto (young)
• 
  Machiko Ono

  Ryoko Hisada
• 
  Tsuyoshi Kusanagi

  Takaaki Hisada
• 
  Pistol Takehara

  Hiroshige Hisada
• 
  Shihori Kanjiya

  Masayo Takemoto
• 
  Ryo Iwamatsu

  Uchida
• 
  Eri Murakawa

  Yayoi
• 
  Momoko Fukuchi

  Ako
• 
  Goriken

  Takeo Ouchida
• 
  Rintaro Hachimura

  Kanayama