Three chapters with 2 protagonists. These are what you'll expect from Sakura Sakura.
Chapter 1: This chapter will revolve in the love triangle of Tōru with Sakura and Nanako. Tōru is a high school student. He fell in love with his dormitory caretaker and classroom teacher, Nanako. One day, Tōru decided to join the school art club. Unfortunately, he was unsuccessful to make the cut. However, the vice president of the club, Sakura, helped him to be part of the club. Hence, he falls in love with Sakura. The drama follows after the formation of the love triangle.
Chapter 2: A year after, the story now features Naoki and his romantic relationship with Kurumi and Akira, his childhood friends.
Chapter 3: And we'll be back once more to the love triangle of Sakura, Nanako, and Tōru.