1. Soaking rice for a day
2. The utensils used must be blanched with boiling water, put in the steamer in a separate water, and dig a few holes at intervals, so that the steam is even and easy to cook.
3. Steam for about 40 minutes
4. Put it in a basin and stir for a while and let it cool
5. Add the sweet sake koji and mix evenly
6. Put in mineral water and stir evenly, dig a small hole in the middle of compaction, and keep it to observe the wine.
7. The weather is now cold, wrapped in a small quilt, and the wine is very good for three days.
8. The rice wine is slightly sweet and very good.
