I was certain I’d find an April 1st publication date but holy cow that’s real. What a waste of public resources.
https://sg.news.yahoo.com/japan-man-jailed-10-yen-theft-1159...
https://www.straitstimes.com/asia/east-asia/school-principal...
It's severe, but I don't know what degree it's a waste of public resources. People like the rock-bottom crime rate. On the other hand, word is that Japanese police are not great at investigating more well-planned crime. A trend has emerged in recent years of professional criminals basing themselves abroad and using social media to recruit naïve/disaffected people for the manual labor part.
Selling cheat devices/services is treated as a kind of unlawful commerce, because Ruining It For Everybody is socially unacceptable there.