"Pure feat. Eriko Hashimoto" by PAS TASTA, used as the ending theme of the TV anime "You and I Are Polar Opposites" (broadcast nationwide on MBS / TBS networks starting January 11, 2026), is released on CD. With vocals by Eriko Hashimoto (ex. Chatmonchy) added to a song inspired by the original work by PAS TASTA, it becomes a notable track that gains a presence that "colors everyday life". It also includes a remix by tofubeats.