Immortal Lady
Tetsuya became curious after Danchi told him about his newest nemesis… He was surprised to see a young girl, who was having trouble handling the tiles! She hand an amazing gift which allowed her to avoid discarding winning tiles, thus making her practically invincible. After her gambler boyfriend left her, she lost her ability to speak… Ever since then, she has been playing mahjong hoping to run into him again. Lisa and Tetsuya became partners and went on to play against a wannabe-Yankee, who was more than eager to win Lisa as his girlfriend. The wannabe-Yankee came close to scoring a Double Yakuman, but as it turned out, Lisa managed to prevent it with a Chombo!
Aired 27/01/2001EP 12 - Immortal Lady

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)