Ihotele I-Ref Okinawa Arena yihotele ekufuphi nomhlaba kwiSiqithi saseOkinawa, kude nemimandla yeziphumlo zasogwini. Isakhiwo esineesitezi ezisibhozo esakhiwe ngesamente enomatshini wentsimbi sinendawo yepakethi emalunga ne-5,929 yeemitha ezisikwere kwaye siqulathe amagumbi okulala ali-150, iindawo zokutyela, iindawo ezimbini zokuqeshisa iintlanganiso, isawuna, ichibi lokuqubha kunye nebharha esiphezulu kophahla. Ubuso bangaphandle busekelwe kwi-hana-block, ibhloko yokuvula umoya yesintu yaseOkinawa, enemifanekiso emibala eluhlaza obonakalayo kunye nebomvu yebrikhi. Iisitezi ezimbini zokuqala ziyindawo ezisebenza ngeendlela ezininzi eziqhagamshelwe ngesitepisi esiphakathi kwaye zivulekele engadini yaseterasini ejongene nepaki yoluntu.
Igama leprojekthi : Ref Okinawa Arena, Igama labayili : Daisuke Takamiya, Igama lomthengi : Sukoyaka Holdings.
Olu luyilo olulungileyo luphumelele imbasa yoyilo kukhuphiswano loyilo lokupakisha. Ngokuqinisekileyo kuya kufuneka ukuba ubone iphothifoliyo yoyilo yabayili bokuphumelela ukufumana izinto ezininzi ezintsha, ezinobuchule, eziyintsusa kunye nezoyilo zemisebenzi yokuqulunqa.