Yes. The law clearly set 2 weeks [0]. It puts the employee in the strongest position, but doesn't completely voids a contract. For instance the employer can st

Yes. The law clearly set 2 weeks [0]. It puts the employee in the strongest position, but doesn't completely voids a contract. For instance the employer can still fight it by justifying a necessity for them to have a longer period, or convincing a court the contract had enough provisions to make it a reasonable clause. It would be a huge PITA on both sides though, I don't see many companies wanting that much trouble just for a single employee trying to leave the boat. [0] https://jsite.mhlw.go.jp/miyagi-roudoukyoku/library/miyagi-roudoukyoku/window/img/kiso_04.pdf https://jsite.mhlw.go.jp/miyagi-roudoukyoku/library/miyagi-r...