User-agent: *
Disallow: /mt/
Disallow: /board/
Disallow: /images/
Disallow: /img/
Disallow: /img2/
Disallow: /bookman/img02/
Disallow: /contactus/
Disallow: /templates_c/

User-agent: Hatena Antenna
Disallow: /board/

User-agent: Yeti
Disallow: /

User-agent: YodaoBot
Disallow: /

User-agent: yodaoBot
Disallow: /

User-agent: baiduspider
Disallow: /