The starring roles of "Hachigong" include Feng Xiaogang, Chen Chong, Bai Jugang, Huang Chutong, and Qian Bo.

1. Feng Xiaogang

Plays Chen Jingxiu. Feng Xiaogang was born on March 18, 1958 in Daxing District, Beijing. His ancestral home is Xiangtan City, Hunan Province. He is a director, screenwriter, and actor in Mainland China. In 1984, he entered the film industry as an art assistant for the feature film "The Tree of Life and Death". In 1985, he worked as an art designer at the Beijing Television Art Center.

2. Chen Chong

Plays Li Jiazhen. Chen Chong, born in Shanghai on April 26, 1961, is a Chinese film and television actress, film director, Academy Award judge, member of the Hollywood Screenwriters Association, and graduated from Shanghai International Studies University. In 1976, he came to prominence by starring in the movie "Youth".

3. Bai Jugang

Plays Chen Yuanqiao. Bai Jugang, born on November 2, 1993 in Jiangyou City, Mianyang City, Sichuan Province, is a male pop singer and film and television actor in Mainland China. He graduated from the Vocal Music Department of the Conservatory of Music of Sichuan Normal University in 2012. In 2013, he participated in the Hunan Satellite TV audition entertainment program "Happy Boys" and won the third place in the national finals, thus officially entering the entertainment industry.

4. Huang Chutong

Plays Chen Xiaozhou. Huang Chutong, a Chinese film and television actor, participated in the short films "Ornithophobia" and "The Autumn Visitor". On March 31, 2023, the movie "Hachi" will be released.

5. Qian Bo

Plays the role of Lao Ma. Qian Bo, an actor from Mainland China, graduated from the Drama Department of Nihon University Art School. In 1982, she starred in the drama "Cai Wenji" and entered the entertainment industry. In June 1986, the drama movie "Young Peng Dehuai" starring in the movie was released. In 1987, he starred in the drama "Canna Everywhere".