Haruka Hoshinogawa

The main protagonist of "Hirake! Cocotama", she is a 5th grade student who live in the town of Sakura Town. Very hard working and creative, she is also very friendly to people especially to her friends at school. However, she doesn't excel well in studying. Since her childhood, she admired her grandfather and the cherry blossom tree that was planted on his Antique Shop. However when her grandfather decided to take a trip overseas, he entrusted to her the care of the Antique shop. It was that time that she met Ribbo…