Depending on
http://www.tokyo-cci.or.jp/english/ibo/2353440.htm, TIBANNE Co., Ltd. was founded in 2009, cant register anything in 2000. In 2000, a domain grabber has registered "bitcoins.com".
Or Karpeles has invented a time engine yet with flux capacitor...
Try 81-3-4520-6200 in Tokio and find it out. It's 01.45 am there.