Go

G - Go is a letter in Rolypolys no Nanakorobi Yaoki.

Plot

Pon is walking through a street lined with nightclubs and neon signs. He then spots an abandoned bag of money under a street light, and after looking around to make sure the coast is clear, he opens it to discover 100 Cho-coins. He imagines what he might do with this currency (including hitting up female Pon's at the club, buying an expensive car, and paying someone to beat up Cho), when Cho suddenly appears through a cloud of smoke, kicks Pon, and takes the money.

Moral

"Easy come, easy go."

Explanation

"Literally: Bad money does not stay with one long.

Ill-gotten gains are quickly lost. Pon stumbled upon what he thought was some "easy money." Even though it wasn't really his and therefore should have been turned over to the authorities, all he could think about was what he should spend it on. But the coin turned out to be just another of Cho's tricks. And what did Pon end up gaining? Anything that you don't actually earn by yourself and that comes too quickly or easily is almost always squandered away just as quickly and easily."