The official website for the Tensei shitara Slime Datta Ken (That Time I Got Reincarnated as a Slime) anime series revealed the production staff, key visual (pictured), theme songs, and a promotional video for the fourth season on Tuesday. The first two of five planned cours are scheduled to begin broadcast on April 3 at 11:00 p.m. on NTV's Friday Anime Night programming block, followed by BS11.

Staff
Director: Naokatsu Tsuda (JoJo no Kimyou na Bouken (TV)) NEW
Assistant Director: Kenji Yasuda (Somali to Mori no Kamisama director) NEW
Supervisor: Atsushi Nakayama (Tensei shitara Slime Datta Ken 2nd Season director) NEW
Series Composition: Hitomi Ogawa (Kusuriya no Hitorigoto script) NEW
Character Design: Ryouma Ebata (Tensei shitara Slime Datta Ken)
Monster Design: Takahiro Kishida (Gleipnir character design)
Chief Animation Directors: Masayori Komine (Blue Lock vs. U-20 Japan), Hideki Yamazaki (Noragami), Tomoko Itou (Bishoujo Senshi Sailor Moon Cosmos Movie)
Art: Studio Naya
Art Director: Ayumi Sato (Kidou Senshi Gundam: Suisei no Majo)
Art Design: Remy Boisseuil (Shy), Masahiro Satou (Ore dake Level Up na Ken), Ayami Hidaka (Mahoutsukai no Yome: Hoshi Matsu Hito) NEW
Color Design: Maki Saitou (Akujiki Reijou to Kyouketsu Koushaku)
Director of Photography: Hiroshi Satou (Knight's & Magic)
Graphic Designer: Yuuji Haibara (Tensura Nikki: Tensei shitara Slime Datta Ken director)
CG Director: Hironori Morino (Macross Δ)
Editor: Yumi Jinguuji (Apocalypse Hotel)
Sound Director: Jin Aketagawa (Golden Kamuy)
Music: R・O・N (Ninja Kamui)
Studio: 8bit

Note: The staff denoted with the legend NEW are new in their respective roles.

Singer-songwriter Eir Aoi (Sword Art Online) is performing the opening theme "Esoragoto" and CiON performs the ending theme "Katsubou." The opening theme is previewed in the promotional video below.

The anime is based on Taiki Kawakami's manga adaptation of Fuse and Mitz Vah's fantasy light novel. The manga began publishing on Kodansha's Shounen Sirius in March 2015. Kodansha shipped the 31st volume on February 9.

Kodansha USA licensed the manga in English in October 2016. The 28th volume was released on December 23, and the 29th volume is scheduled to go on sale on March 31.

Fuse began writing the fantasy novel on the Shousetsuka ni Narou website from February 2013 to October 2016. Micro Magazine acquired the novel and began publishing it under their GC Novels imprint in May 2014, featuring illustrations by Mitz Vah. The 23rd and final volume was shipped in November 2025.

Yen Press licensed the light novel in English in April 2017. The 22nd volume went on sale on February 10.

PV


Source: Comic Natalie