noun
50,000 yen
Slang term for 50,000 yen, used in casual contexts. Derived from the German word 'Mann' (man), referring to the portrait of Fukuzawa Yukichi on the old 10,000 yen note; 5-man (50,000) became 'ゲーマン'.
このゲームソフト、ゲーマンもしたよ。
This game software cost me 50,000 yen.
給料日までゲーマンあれば大丈夫。
If I have 50,000 yen until payday, I'll be fine.