Ring Ring Rainbow!! (Yui Kaori) KICM-1606 released 2015.08.05 1200 yen+tax

This CD package contains the opening song to the TV anime Joukamachi no Dandelion .

The CD tracks are as follows.

1. Ring Ring Rainbow!!
2. Calling Calling
3. Ring Ring Rainbow!! (off vocal ver.)
4. Calling Calling (off vocal ver.)

There is also a CD+DVD package that contains a promo video of "Ring Ring Rainbow!"

Yui Kaori sang this song on the August 3, 2015 broadcast of Music Japan .