上戸

じょうご, ジョーグー, じょーぐ, じょーぐー, ジョーグ, じょうぐうjougo

noun · noun, used as a suffix

1. (heavy) drinker
2. tippler
3. boozer
4. sot
5. ... drinker (e.g. merry drinker, maudlin drinker)
6. ... drunk
7. liker of
8. fan

Study it in Yanamino