The guy who writes this site is well-documented within the internet as being a guy who thrives on getting attention, using loud and obnoxious tactics to deal with problems in a country where using the kind of tactics he uses - being extremely vocal on site about the perceived insults, bringing lawyers and staging demonstrations instead of directing complaints discreetly, etc. Debito has turned from being a guy who wanted to give other tourists and foreigners interested in staying in Japan for extended periods of time information about difficult things (purchasing insurance, how to deal with getting a ticket, how to get a permanent residency visa, how to become a Japanese citizen) into a guy looking after his own self-interests and trying to bring as much attention to himself as possible by going on this ridiculous crusade against the racist treatment of foreigners in Japan.
http://www.debito.org/?p=1675
His newest crusade was trying to protest fingerprinting when entering Japan by paying his taxes in one-yen coins at the municpal office, which can get you
arrested and is illegal, since there is a limit on the amount of small change you can use for a transaction with the government.
Debito does not comprehend the idea that all society is not like American society; even though he's been living in Sapporo for the past 18 years, he still retains a very bullish, aggressive attitude. In his most famous incident involving a public bathhouse in Otsu that had a sign "refusing entry" to foreigners, he saw the sign, then decided first to go get a reporter, his friend and their family, his family (wife and two kids) as well as his Japanese passport and quickly started an argument with the attending and the manager about the sign.
A small personal anecdote to this story; when Debito came to my University's campus one year for a speech on this very subject, I was in class with a Japanese woman from Otsu - we became friends and she told me when she took her boyfriend there they didn't have any problem, just walked in, paid their fees and took a bath. The sign existed, she said, to keep drunken Russians who didn't obey the rules of the bathhouse and previously trashed it out. Debito bringing it up to the manager however, put him in a position where he couldn't deny the sign even though he wouldn't have said anything if Debito hadn't brought it up first.