Akabari Na Resitora Sitidiyo ya O na O ya Hong Kong yarangije gushushanya Siete7, resitora n’akabari kafunguwe mu Karere ka Yuecheng ka Shaoxing. Siete7 iherereye kurwego rwubutaka bwazamuye amaterasi yuburyo bukomatanyije, irashaka igisubizo cyibibanza bisanzwe F na B bitangiza ibiganiro bitandukanya hagati yabo. O na O bikurura imbaraga kubijyanye no guhuza no guhuza, kurema indangamuntu n'impumuro yibintu byigitsina gore nubushotoranyi kuri buri mwanya mugihe bikomeza kugenda neza mumikorere. Siete7 ni amabuye yihishe kandi yambere muri ubu bwoko bwa F na B mu ntara yuburasirazuba bwUbushinwa.
Izina ry'umushinga : Siete7, Izina ryabashushanya : O&O STUDIO Ltd, Izina ry'abakiriya : O&O Studio.
Igishushanyo cyiza nuwatsindiye igihembo cyumuringa mumwanya wimbere no mumarushanwa yo gushushanya. Ugomba rwose kubona umuringa watsindiye ibihembo byabashushanyo mbonera bya portfolio kugirango umenye ibindi byinshi bishya, bishya, byumwimerere kandi bihanga imbere imbere hamwe nibikorwa byo gushushanya.