Noriko has led a protected life since she was a child, unable to lead the life of normal kid due to her affluent background. Until an organized school trip to Osaka when she meets Taiyou who eventually changed her life.

Included one-shots:

Volume 2: Naniwa no Hatsu wa Koimonogatari, Sore wo Bokura wa Koi to Yobu, Attaka Frozen