I'm Sorry - S1.E9

One afternoon, while Makoto and Satoru are at school and Tatsuo happens to be out, Aki and Sachina visit the Saeki shrine. They are joined by Yuuya and two other boys. Eventually, they begin splashing each other with water by using the shrine dippers, until one is accidentally broken. An enraged Haru gives chase as the children flee the scene, but she quickly gets lost.