Since the conversion rate of money is always in flux, its close enough and easier that 100 yen = 1 USD. Especially, given that, in theory the conversion rate for money listed in a manga story for any given manga chapter would be based on/around the rate of conversion at the time of the creation of the chapter. Much more simple to just say 100 yen = 1 dollar.
This has turned into a pay to win game. The daily oracle doesn't matter anymore.
I was actually hoping this is a story about using the oracle in genius way.
@Acolytus A cult's gotta start somewhere. Let's just hope there is no holy cock'n'balls that shoots out a miracle drug that can be taken orally, vaginally and anally. Most effective if taken in all 3 holes and straight from the holy cock'n'balls.
@ vangoz
This appears to be a story about the relationship this guy has with the characters in the game and how it helps him heal. Being pay to win appears to be the driver that may get him back to work to earn some cash.