Konami Official Sites

• Arcade
  • Beatmania IIDX Gateway
  • Official Sites - 1st Substream Club 2nd 3rd 4th 5th 6th 7th 8th 9th 10th RED Happy Sky DistorteD
• Consumer Soft
  • Japanese
  • 3rd Style
  • 4th Style New Songs Collection
  • 5th Style New Songs Collection
  • 6th Style New Songs Collection
  • 7th Style
  • 8th Style
  • 9th Style
  • 10th Style
  • IIDX RED
  • US
  • beatmania
• Other Important Pages
  • Arcade Fan - for arcade game news
  • KonamiStyle - products and custom factory info

Japanese Bemani Sites

• Voiddd - image board and arcade-oriented wiki.
• beat style - expert course listings and character files.

US Bemani Sites

• Bemanistyle - the most well rounded US Bemani site.
• DDRFreak - primarily a DDR site, but with an Other Bemani section. The largest US Bemani site.

Official Artist Pages

• BeForU
• Thomas Howard
• Osamu Kubota
• m-flo
• Mickin'
• Noria
• Sana
• Hideo Suwa
• TaQ
• vivi

Useful Resources

• Slayer's Bemani Discography - for OST track listings.
• Seven's Heaven - for BMS files.
• IIDX Note Charts - 7 key and Another charts for every song.
• BemaniWiki - general purpose AC Wiki

Also Interesting

• Diverse System - album label primarily dealing with remixed Bemani tunes.