Office Koukan

Games developed

• Heiwa Pachinko World 3
  Heiwa Pachinko World 31996
• Battle Submarine
  Battle Submarine1995
• Heiwa Pachinko World 2
  Heiwa Pachinko World 21995
• Heiwa Pachinko World
  Heiwa Pachinko World1995
• Idea no Hi
  Idea no Hi1994
• Maka Maka
  Maka Maka1992