Findings:

• Chiba Lotte Marines
• tks (user)
• .tk
• Tk Nova (user)
• Tk
• perl/tk
• TK (user)
• Nexus: TK
• tkk (user)
• TK Jennings (user)
• Chiba City
• Chiba
• TK 23 (user)
• Sonny Chiba

If you Log in you could create a "T.K Chiba" node. If you don't already have an account, you can register here.