Genbu

Genbu ''(玄武, Black Tortoise) is one of the Four saint beasts along with Byakko, Seiryū and Suzaku. He is the unique summon of Contract:Kurokami Nakano.

Trivia

 * The Black Tortoise is one of the Four Symbols of the Chinese constellations. It is sometimes called the Black Warrior of the North (北方玄武, Běi Fāng Xuán Wǔ), and is known as Xuanwu in Chinese, Genbu in Japanese, Hyeonmu in Korean and Huyền Vũ in Vietnamese. It represents the north and the winter season. Although its name in Chinese, ''Xuánwǔ', is often translated as Black Tortoise in English, it is usually depicted as both a tortoise and a snake, specifically with the snake coiling around the tortoise.