This means “fin sake”. It’s a unique style of serving warm sake where they soak a grilled blowfish fin directly in the cup to flavor the sake.
- Walking the warm sake talk tonight at @nycsakagura. Enjoying @hakkaisansake Yuki Muro 3 year… https://t.co/keM6F4o9tZ Dec 13 from Instagram
- Well done @BrooklynKura! https://t.co/YQCy401sVk Dec 12 from Twitter for iPhone
- Have you ever tried to make warm sake at home? It’s easy once you learn the basics and this is… https://t.co/TXAcgxfAdd Dec 12 from Instagram