Here’s the front cover of SEAMO’s Honey Honey feat. AYUSE KOZUE single, the ending theme of XXXHOLiC◆Kei. As you might recall, it was drawn by CLAMP:

Click to go to the source, with a bigger version of the image.

Very nice! These guys really like to serve xD I guess Yuuko is in the back cover?

The single comes out on June 18.