To provide instant cooked rice which can be cooked and cooked with hot rice by putting raw rice stored at ambient temperature in an attached special container and pouring boiling water on a microwave oven.SOLUTION: After the brown rice is polished with a rice polishing machine, the step of removing bran from a dry non-rinsed rice machine and removing abnormal grains with a sorting machine is repeated plural times, so that whiteness is higher than a certain level, normal grains A rice-free rice with a ratio equal to or greater than a certain level is packed in a vacuum-packed non-rinsed rice pack and a cup-shaped container 10 with a lid 11 with a volume at least six times that of a non-rinse rice packed in a rice-free rice pack When cooking rice-free rice, pour boiling water of about 5 times of rice-free rice into a bowl-shaped container 10 containing the whole amount of rinse-free rice, cover the lid 11 and cover it for at least 10 minutes after a few minutes.(FIG.【課題】常温保管された生米を付属の特製容器に入れて熱湯を注ぎ、電子レンジにかけるだけで炊きあがりあつあつのご飯が食べられる即席炊飯米を提供する。【解決手段】玄米を精米機で精白した後、乾式の無洗米機で糠を除去して選別機で非正常粒を除去する工程を複数回繰り返すことにより、白度が一定以上で、正常粒割合が一定以上になった無洗米を、所定量だけ真空パック詰めした無洗米パックと、無洗米パックに詰められた無洗米の少なくとも6倍の容積を有する蓋11付の茶碗風容器10とを備え、無洗米を炊飯するとき、無洗米を全量入れた茶碗風容器10に無洗米の5倍程度の熱湯を注ぎ、蓋11を被せて数分経過後に、少なくとも10分程度電子レンジにかける。【選択図】図2
