Achim Siebenschuh, also known as Joachim Siebenschuh, is a German voice actor recognized for his work in anime dubbing. He is best known as the German voice of Tanaka in the Black Butler franchise. His portrayal of the character spans multiple installments of the series, including the original Black Butler television series from 2008 to 2010, Black Butler II, Black Butler II Ciel in Wonderland, Black Butler Book of Circus, Black Butler Book of Murder, the film Black Butler Book of the Atlantic, and the OAV Black Butler His Butler, Performer. Beyond his work in Black Butler, his additional voice credits include the role of Seed-N.Y. Chef in the series Arjuna. No further information about his career background, recurring collaborations with other voice actors or directors, or notable achievements in the field is available.