Ōiryō

Ōiryō kadi ina wiyee Ōizukasa e Ōi-no-tsukasa) ko birooji nder ministeer galle laamɗo les njiimaandi Ritsuryō Japon. Biro Palais Kitchens ina halfinaa peewnugol nguura ngam waɗde kewuuji diine e ñalɗi nder suudu sarɗiiji. Puɗɗagol e jamaanu Heian, ko leñol Nakahara joginoo ɗum.
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Tariya

 Laamu laamu nguu e jamaanu Asuka-, Nara- e Heian ina hawri e Ministeer galle laamɗo  Kunai-shō). Iwdi njuɓɓudi laamu hannde ndii ina waawi rewrude e kuule jowitiiɗe e njuɓɓudi laamu nguu, ɗe mbaɗaama e laamu laamɗo Monmu, e waylooji keewɗi e hitaande 1702, 1870, e 1889, ardiiɓe Daijō-kan e nder njuɓɓudi ndii ina mbaɗi  The management of the food nder njuɓɓudi njuɓɓudi ritsuryō, ina heen jaɓgol nokku ɗo mawɓe mum njogii e nder njuɓɓudi laamu palas. 

 Jaagorgal Mawɗo njuɓɓudi galle laamɗo  Kunai-kyō) ko ƴeewtotooɗo denndaangal golle walla golle baɗaaɗe e nder galle laamɗo. E les ɗowgol makko ngol aldaa e paltoor, terɗe mawɗe e nder njuɓɓudi Ooiryō ina njeyaa heen 
A. Mawɗo defterdu/gardiiɗo cuuɗi suudu laamɗo  Ōi no kami).

B. Balloowo gadano gardiiɗo defterdu/gardiiɗo cuuɗi Palaas Balloowo ɗiɗaɓo gardiiɗo defterdu/gardiiɗo cuuɗi Palaas (大炊允,, Ōi no jō). D. Balloowo gardiiɗo defterdu/gardiiɗo cuuɗi Palaas (大炊属,, Ōi no sakan). 

 Teskorɗe 
Samurai Archives: "Ritsuryō Government Positions."Ministry of Emperor's Household, Sheffield.History of Imperial Household Agency with significant modifications in 1702, 1870, and 1889, Daijō-kan officials within this ministry structure were: Varley, H. Paul. (1980). A Chronicle of Gods and Sovereigns: Jinnō Shōtōki of Kitabatake Chikafusa, p. 272.

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