Locations

Märchenland

A fairy tale kingdom where all fairytale characters live. The Queen has been sealed before the story begins. Märchen is German for "fairytales". 

Nanairogaoka Middle School

From the episodes shown so far, the school houses normal classrooms, laboratories, art studios, and a library where Miyuki first fell through a warp into another world. The rooftop is accessible to the students who wish to spend spare time there, as when Miyuki, Akane and Yayoi were working on a poster for an inter-class design competition.  Outside, there is a large soccer field with a running track around it, and volleyball courts and bleachers as well. There are also pavilions around the school where the students can go to have their bento lunches.

Uniform

Winter Uniform

The winter school uniform for girls is made up of a one-piece dress. The top half is white with dark blue shoulder pads and a dark blue lining, while the bottom half is a dark blue pleated skirt with a white lining. The school uniform is accompanied by a colored tie fastened with a gold pin, knee high white socks with blue lining, and standard school shoes. There does not seem to be strict rules concerning the school uniform, as Akane and Nao wear their dress with the sleeves rolled up, and the girls can match their uniform with any kind of jacket they prefer. 

Summer Uniform

The summer school uniform for girls is actually the same as winter school uniform for girls, but the dress is colored with more lightly than winter dress, it has shorter sleeves. The dress can be combined with the old winter uniform's shoes, or new plimsolls, which are white and they are colored with blue stripes.
The sports attire for girls consists of a short-sleeved V-neck white shirt with a dark red collar and school logo. The sweatpants reach to the knees and are dark red with white stripes. 

Etymology

Nanairo (七色) means "rainbow" in Japanese.  

Trivia

Interestingly, only the 5 Smile! Cures wear unique-colored ties pertaining to their theme color. The rest of the students all wear a standard dark red tie. The reason behind the color of the ties has yet to be revealed. 

Notable Students

• Hoshizora Miyuki
• Hino Akane
• Kise Yayoi
• Midorikawa Nao
• Aoki Reika
• Irie
• Terada Runa
• Hino Genki 

 Notable Staff

• Sasaki Namie
• Ms Horike

Bad End Kingdom

The homeplace of the antagonists of the series, whose residents invaded Märchenland and traveled to Earth in an attempt to give it the "Worst Ending" by collecting Bad Energy.