The Rururugakuen are six Sanrio characters introduced in 1989.
The Rururugakuen are six school girls. They are always energetic and cheerful.
Naomi is "a bossy princess" and cries easily. Maiko loves attention, and acts cute in front of boys. Chie loves posh things/bling and dreams of the theatre. Yoshiko is "an energetic rocker type". Tomo comes across as hasty but has lots of spunk and great gossip to share. Terumi is bright and very healthy.