SEGA Network Taisen Mahjong MJ4 / セガネットワーク対戦麻雀MJ4 / SEGA Network Taisen Mahjong MJ4

The Default BGM is composed by Fumio Ito and (for Reach theme) Tomoya Koga.

Adds these original songs to the Item List
  "Dance on green carpet" (created for MJ4)
  "Hold the balance" (created for MJ4)
  "Uptown Drive" (created for MJ4)
  "like the waves" (created for MJ4)
  "Tokyo asphalt"
  "get out of labyrinth"
  "strike a vein"
  "格物致知"
  "Secret message"
  "BIVOUAC!!"
  "improve technic"
  "active volcano"
  "arrangements"
  "train of powder"
  "VS brain"
  "moonlight night"

Adds these original songs to the Item List
  "Silent Steal" (created for MJ4 Ver.C)
  "Bullet from Dimension" (created for MJ4 Ver.C)
  "Perfect Scheme"
  "Distraction"
  "No Cross No Crown"
  "Crystallizer"
  "Twilight"
  "for victory"