Tsuru Teruhito no Jissen Kabushiki Bai Bai Game

Tsuru Teruhito no Jissen Kabushiki Bai Bai Game (都留照人の実戦株式倍バイゲーム) is a stock-buying simulation game developed by TOSE for the PC Engine and published in Japan by Intec in 1989. The player views and trades in stocks while keeping a keen eye on fluctuations and the market prices. When buying and selling, they instruct their secretary (who will change depending on the player's fortune) to make a call and buy/sell the chosen stock.

As with many games of its type it did not see an English localization, and its vast amount of Japanese text makes it difficult for non-speakers to understand.