The Four Islands Archipelago is comprised of four larger islands known as Fukurujima, Kunashima, Kasamajima, and Kamidoorijima. In addition, there are around 30 smaller islands crowded in the area. While there used to be many unoccupied islands in the past, the advent of anti-gravity shoes has allowed flight in the sky, effectively increasing the number of inhabitants as a result.
Kunaashima is the island where most of the main characters live. The new areas of town where commercial institutions and citizens live are separated from the old district. Although the population is increasing, it is still mostly rural. Masaya, Asuka, Misaki, and Mashiro all attend the same academy here.
Known Things on Kunashima
- Kunahama Academy
Kunahama Academy rests on top of a hill, where facilities for Grav Shoes have recently been established. However, Flying Circus clubs are not the only facilities located at the schools around the islands. Some special additions have been established at the building, including a rooftop garden for students to relax.
- Asuka Kurashina
- Misaki Tobisawa
- Masaya Hinata
- Mashiro Arisaka
- Madoka Aoyagi
- Shion Aoyagi
- Minori Hosaka
- Masiro Udon
- Kunahama FC Club Room
Originally, the main characters used a run-down bus as their base of operations. Now however, they’ve installed everything from radios to outlets for electrical devices, creating an atmosphere that’s more suitable for passing time.
Known things on Fukurujima
- Takafuji School Fukuru Island Branch
On Fukurujima, there is another school that Rika Ichinose, Reiko Satoin and Kazunari Shindo attend which has its own practice ground for Flying Circus. This is a venue used for tournaments. In the distance, one can see the island where the other main characters live, Kunashima.