Death God Seal
Innami was the first true gambler Tetsuya had met years ago. When Tetsuya saw Innami in his current state, he felt no compassion towards him. On the contrary, he decided it was his duty to stick the final nail in his coffin! In order to counter Innami's All-Seeing Eye, Tetsuya forced him to play with a set of black plastic tiles. As was expected, Innami panicked and his game crumbled into pieces. But then, amidst his desperation, a feint, creepy grin started rising to his face…
Aired 06/01/2001EP 9 - Death God Seal

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)