Metodi Andonov (Bulgarian: Методи Андонов ) (16 March 1932 – 12 April 1974) was a Bulgarian film director.
Street of Shame (赤線地帯 , "Akasen chitai" ) is a 1956 black-and-white Japanese film directed by Kenji Mizoguchi.
 It is the personal tales of several Japanese women of different backgrounds who work together in a brothel.
 It was Mizoguchi's last film.
Princess Yang Kwei-Fei (楊貴妃 , "Yōkihi" , a.k.a. "The Consort Yáng Guìfēi") is a 1955 Japanese film directed by Kenji Mizoguchi.
 It was a co-production between Daiei Film and Hong Kong's Shaw & Sons, a predecessor of Shaw Brothers Studio .
 It is one of Mizoguchi's two color films, the other being "Tales of the Taira Clan", made the same year.
Utamaro and His Five Women or Five Women Around Utamaro (Japanese: 歌麿をめぐる五人の女 , Hepburn: Utamaro o meguru gonin no onna ) is a 1946 Japanese film directed by Kenji Mizoguchi.
 It is based on the novel of the same title by Kanji Kunieda, itself a fictionalized account of the life of printmaker Kitagawa Utamaro.
 It was Mizoguchi's first film made under the American occupation.
Kenji Mizoguchi: The Life of a Film Director (ある映画監督の生涯 溝口健二の記録 , Aru eiga-kantoku no shōgai ) is a 1975 Japanese documentary film on the life and works of director Kenji Mizoguchi, directed by Kaneto Shindo.
Sisters of the Gion (祇園の姉妹 , Gion no kyōdai ) or Sisters of Gion is a 1936 black and white Japanese film drama directed by Kenji Mizoguchi about two sisters living in the Gion District.
 The film is seen as a companion piece to Mizoguchi's "Osaka Elegy" which shares much of the same cast and production team.
The Lady of Musashino (武蔵野夫人 , Musashino-Fujin ) is a 1951 Japanese film directed by Kenji Mizoguchi.
 The script for the film was adapted by Mizoguchi from the best-selling serial novel by Shōhei Ōoka.
Osaka Elegy (浪華悲歌 , "Naniwa erejii" ) (originally Naniwa Elegy) is a 1936 Japanese film directed by Kenji Mizoguchi.
 Mizoguchi considered the film his first serious effort as a director, and it was also his first commercial and critical success in Japan.
 "Osaka Elegy" is often considered a companion piece to Mizoguchi's next film, "Sisters of the Gion", which was released the same year and featured much the same cast and crew.
Kenji Mizoguchi (溝口 健二 , Mizoguchi Kenji , May 16, 1898 – August 24, 1956) was a Japanese film director and screenwriter.
Iwao Ōtani (Japanese: 大谷 巌 , Hepburn: Ōtani Iwao , born 1919) is a Japanese recording engineer who has worked with influential film directors Akira Kurosawa and Kenji Mizoguchi.

Question: Are Kenji Mizoguchi and Metodi Andonov both film directors?
Answer: yes