Return of the Magic Eye
Tetsuya used black plastic tiles to counter Innami’s All-Seeing Eye, and proceeded to dominate the first game. In the second game, Innami finally broke his creepy silence. After scoring a haneman, he busted Tetsuya by trapping him with a diasangen. This gave Innami the second game. Innami’s All-Seeing Eye had made its comeback! In the third and final game, now that Innami got his vision back, there has been nothing anyone can do to stop him. Finally, Tetsuya said he figured out a way to defeat him, and focused on the upcoming climax! What did Tetsuya mean by the edge he was talking about?
Aired 13/01/2001EP 10 - Return of the Magic Eye

Gambler Densetsu Tetsuya
In the year 1947, the people of Shinjuku are down on their luck. With little money to buy food or necessities, some resort to gambling in order to survive. Traveling Tetsuya chooses to spend his time at Mahjong parlors where he is wiping the floor clean with his adversaries. However, when Tetsuya meets the intensely skilled Boushu-san, he realizes that his skills are still lacking.
(Source: Anime News Network)