Janek Schächter, also known by the alias Janek David, is a German voice actor born in Hamburg in 1996. He has established a significant career in the German dubbing industry, providing German voices for numerous characters in animated series, primarily anime, as well as live-action films and television shows. As of recent data, his portfolio includes over one hundred distinct voice roles.

Schächter is recognized for his work on several major anime series. He provides the German voice for the character Hou in the series Love of Kill. He is also the German voice of the warrior Stark in the acclaimed fantasy series Frieren: Beyond Journey's End. In the action series Wind Breaker, he voices the protagonist Haruka Sakura. His role as Daichi Ogasawara in Tsukigakirei is also documented. Furthermore, he voiced the character Mitsuki in Boruto: Naruto the Movie and has performed additional voice work for the Boruto: Naruto Next Generations television series. His voice acting credits also include the character Yagen Toushirou in Katsugeki: Touken Ranbu.

Beyond these prominent titles, Schächter's extensive voice acting career includes a wide variety of roles in anime such as The Apothecary Diaries, Reign of the Seven Spellblades, Tribe Nine, Kakegurui Twin, So I'm a Spider, So What?, Mushoku Tensei: Jobless Reincarnation, and Tower of God. His work is not limited to animation, as he has also dubbed characters in numerous live-action films and series, demonstrating a versatile range across different media formats.