The Gegege-ki 2021 special screening event revealed the main staff and a second teaser visual (pictured) for the Kitarou Tanjou: Gegege no Nazo anime movie on Sunday.

Staff
Director: Gou Koga (Gegege no Kitarou: Nippon Bakuretsu)
Screenplay: Hiroyuki Yoshino (World Trigger)
Character Design: Touko Yatabe (Evangelion: 3.0+1.0 Thrice Upon a Time assistant director)
Studio: Toei Animation

Kitarou Tanjou: Gegege no Nazo is based on the sixth installment of the anime series adapting Shigeru Mizuki's supernatural comedy manga. The movie is one of four projects commemorating Mizuki's 100th year birthday anniversary.

Mizuki originally began the manga under the title Hakaba Kitaro (Graveyard Kitaro) and published 15 volumes between 1959 and 1964. Weekly Shounen Jump resumed serializing the manga as GeGeGe no Kitarou in 1965 and ended it in 1986 with 17 volumes.

Toei Animation produced multiple television anime adaptations and anime movies over the years. The sixth and latest installment in the franchise aired in Spring 2018 for 97 episodes.

Source: Cinema Cafe