Seina Yamada has been waiting so long to return to his home, Earth.
But so much has changed; his sister is engaged to Kiriko's brother Kai,
and his parents' old store is now a huge mall.
Furthermore, he is to stay at Kiriko's mother's house...
Tabletop Island?
جزيرة بانجو؟
Spielbrettinsel …?
¿Banjo?
¿Banjo?
L’île Banjô ?
L'Isola Gioco da Tavolo?
Ilha Topo de Superfície?
Остров-плато?..