#For Google
User-agent: Googlebot-Mobile
Disallow: /

#For Yahoo!
User-agent: Y!J-SRD
Disallow: /

User-agent: Y!J-MBS
Disallow: /

#For au
User-agent: KDDI-Googlebot-Mobile
Disallow: /

#For Docomo
User-agent: DoCoMo/2.0 i-robot(c10;TC)
Disallow: /

User-agent: DoCoMo/1.0/i-robot/c5/TC
Disallow: /

#For SoftBank
User-agent: VodafoneKKSearch
Disallow: /

User-agent: SoftBankMobileSearch
Disallow: /