Tari Tari is set in Shirahamazaka, a quiet seaside town where a group of Shirahamazaka High School students are trying to make sense of their final year and the futures that wait beyond it. After Konatsu Miyamoto is barred from the school’s annual recital because of a past mistake, she refuses to give up on singing and decides to start over by forming a new club with her friends. Her determination pulls together people who are each carrying their own hesitation, including Wakana Sakai, a former singer who has shut music out of her life. As they spend more time together, the group begins to rebuild the confidence that each of them thought had already been lost.
The series blends school-life comedy with heartfelt drama, using rehearsal-room setbacks, small-town routines, and the pressure of graduation to explore friendship, regret, and the quiet resolve needed to move forward. Tari Tari follows the students as they support one another, create music again, and try to make sure nothing important is left unsaid before their time at school comes to an end.