Du Tianfeng

Dù Tiānfēng (杜 天風, To Tenpū) is the 58-year-old head of the secret organization Tàihú Bāng (太湖幇, Taikopan, "Lake Tai Gang") and the boss of Yasaka. He murdered Liú Zōng-Wǔ's father, Liú Zōng-Jiàn, in order to launder money from him when Zōng-Wǔ was still a child.

He has the habit of playing Mahjong against his men, always cheating or using drastic measures to win. He also created an electrified "Pressure Point Defense Suit" that would electrocute anyone that tried to touch him in an attempt to protect himself from the Hokuto arts.

During the Battle of Shanghai, he managed to get in the good graces of the Kuomintang and become the commander of the anti-Japanese force support unit. After Liu Zongwu kills one of Tiān-Fēng's informants, he asks Edmund Heckler to assassinate Zōngwǔ in order to avert any future retaliations.

Liú Zōng-Wǔ was able to safely kick him using his rubber-soled boots, shorting out the circuits on his suits and then sending him into the ocean where Dù ended up electrocuting himself to death.

• 

  Du Tian-Feng's Pressure Point Defense Suit