David Aldwinkle, a naturalized Japanese citizen, was denied entry into a bath house in Hokkaido. They recently won the lawsuit against the bath house, but not the one against the city.
Additional stories:
NPR – Eric Weiner essay on racism in Japan
Foreigners Finding Their Voice
older Mainichi coverage
JPRI Coverage of Ana Bortz discrimination case
ISSHO Kikaku multicultural non-profit


Japan Digest: Court Orders Hokkaido Bathhouse To Pay Yen 3 Million For Barring Gaijin
Sapporo District Court ordered a public bathhouse in Otaru to pay Yen 3 million in damages to a U.S.-born Japanese citizen and two of his friends, who were barred from entering the facility because of their race, reports said. University lecturer David Aldwinckle went to the Hot Spring Yunohana, a popular bathhouse with 13 bathing pools, four saunas and a karaoke room, with his Japanese wife, his children and two other men, an American and a German in September of 1999. The manager refused to let the foreigners in. When he returned to the same establishment 13 months later, after becoming a Japanese citizen and taking the Japanese name Arudou Debito, he found a “Japanese Only” sign on the door. Even though he said he was no longer a gaijin, the manager again refused him entry. Judge Mitsuru Sakai said that “was irrational discrimination and was unacceptable.” But Sakai also rejected the plaintiffs’ argument that Otaru city was guilty of breaking the U.N. Convention on Elimination of Racial Discrimination. The city, he said, is not legally bound to do anything. Arudou and his lawyer, who demanded Yen 6 million ($50,000) for the trio, said they are happy with the verdict, but disappointed that the judge didn’t also find the city guilty. Yunohana’s operator said the bathhouse decided to bar gaijin after Russian sailors began frequenting its chain. The Russians often came in all looped up, made a lot of noise, and jumped in the baths without rinsing the soap off themselves first. That drove away a lot of Japanese patrons and even forced one location to close, Asahi said. These days Yunohana takes in gaijin on condition they understand Japanese and follow the proper protocol.