Taiyō Middle School (太陽 中学校 Taiyō Chūgakkō) is the school in which the main characters in Warm Pretty Cure attend.
Inside the school, there is a library, the nurse's office, classrooms for the students to learn, a courtyard and a garden out in the front of the school.
The uniform is made in a two piece dress. The girls wear a dark green blazer that they can either leave open or closed which has a pocket on the right side with the school emblem, a white dress shirt underneath with a dark green tie and a dark green pleated skirt. The girls must wears dark brown mary janes and can wear any kind of socks.