Yozakura Quartet: Hoshi no Umi S01 E03 Volume 3

Zakuro takes Rin hostage and heads into the town to cause chaos, but discovers the residents have already been evacuated. The members of the Hiizumi Life Counseling Office—including Ao, Akina, Hime, Kyousuke, and Kotoha—coordinate a clever rescue. Using their teamwork, they help Akina apply his demon-cleansing tuning power to free Zakuro from her evil aura. Defeated but freed from corruption, Zakuro returns to her happy self and happily joins the rest of the crew to live in the town.