Hotelo Ref Okinawa Arena ndi hotelo yomwe ili mkati mwa dziko pachilumba cha Okinawa, kutali ndi madera a m'mphepete mwa nyanja okhala ndi malo osangalatsa. Nyumba yamakonkire yolimba ya masitolo asanu ndi atatu ili ndi malo onse okwana pafupifupi mamita malasa 5,929 ndipo ili ndi zipinda za alendo 150, malo odyera, malo awiri obwereketsa misonkhano, sauna, dziwe komanso baala pamwamba pa nyumba. Kunja kwa nyumbayi kumamangidwa potengera hana-block, mtundu wachikhalidwe wa Okinawa wa njira zamphepo, wokhala ndi mafelemu a utoto wobiriwira wa kumadera otentha ndi utoto wofiira wa njerwa. Masitolo awiri oyambirira ndi malo ogwiritsira ntchito zambiri olumikizidwa ndi makwerero apakati, otsegukira ku munda wa panja womwe umayang'anizana ndi paki ya anthu onse.

Dzina la polojekiti : Ref Okinawa Arena, Dzina laopanga : Daisuke Takamiya, Dzina la kasitomala : Sukoyaka Holdings.

Werengani mafunso aposachedwa komanso zokambirana pamapangidwe, zaluso ndi luso pakati pa mtolankhani wa mapangidwe ndi akatswiri otchuka padziko lonse lapansi, akatswiri ojambula ndi olemba mapulani. Onani mapulojekiti aposachedwa komanso mapikidwe omwe adapambana Dziwani zatsopano pazapangidwe, nzeru, zaluso, kapangidwe ndi kapangidwe kake. Phunzirani zamapangidwe opanga opanga zazikulu.