The official website of the Tensei shitara Slime Datta Ken (That Time I Got Reincarnated as a Slime) television anime revealed on Monday additional cast and a second promotional video for its second season. The new season will premiere on January 12 at 11:00 p.m. on Tokyo MX, followed by BS11, Tochigi TV, Gunma TV, TV Hokkaido, TV Aichi, TVQ Kyushu Broadcasting, and MBS.
Fuse originally launched the novel on the Shousetsuka ni Narou website in February 2013. Micro Magazine began printing the series with illustrations by Mitz Vah in May 2014. The 17th volume was published on September 30.