株式会社オリジナルコンフィデンス = 株式会社オリコン

Does anyone realize how many people don't realize that Oricon was the first to record sales in Japan. And means original confidence.

From Wikipedos - In 1968 Original Confidence was established and began providing music charts to the general public with data collected from various retailers.

 Ori = original
 Con = confidence

Oricon = original confidence

Kinda like Rottara (Lotta Love) or Gatamekira (Gotta make it love).