While Futaba is away for a memorial at her country home, Hikari befriends a girl by the sea who is fascinated by a mother octopus guarding her young - Futaba is determined to befriend her. Meanwhile, Futaba works hard as a volunteer helping to set up the local fireworks festival, working hard enough to earn front row seats in the VIP section of the festival for her friends.

• Deko Akao
• Kenichi Kasai
• Junichi Sato

• Saori Oonishi
• Eri Suzuki
• Kayano Ai