The official YouTube channel for Japanese singer Daoko started streaming the music video for her latest digital single "TACTIC," which is featured as the opening theme for the ongoing second cour of TV anime That Time I Got Reincarnated as a Slime Season 4. The latest season has been airing in five split cours since April and entered its second cour on July 3. Daoko "TACTIC" Music Video That Time I Got Reincarnated as a Slime Season 4 Cour 2 Creditless Opening Video "TACTIC," Daoko's first musical contribution to the That Time I Got Reincarnated as a Slime anime series, released digitally on July 4 and reached number 38 on the Oricon weekly digital single chart in its first week. "TACTIC" digital jacket Daoko artist photo That Time I Got Reincarnated as a Slime Season 4 premiered in Japan on April 3, 2026. Naokatsu Tsuda directs the latest season at studio eightbit, alongside Kenji Yasuda as assistant director and Atsushi Nakayama as supervising director. Hitomi Ogawa handles the series composition, with character designs by Ryoma Ebata and music by R・O・N. Crunchyroll streams the That Time I Got Reincarnated as a Slime TV anime series, and Scarlet Bond movie, in Japanese with subtitles and dubbed formats.