肥後の酔い子
It seems to be used in ANA international first class flights! It is easy to drink and you can drink as much as you want. I happened to come across this sake at an izakaya (Japanese-style bar) I was visiting.
Rice polishing ratio: 60
Alcohol: 15.8°.
Yeast: Meiri No. 10
Sake Degree: +2
Japanese>English