'E' in e-shuushuu means picture (絵) while 'shuushuu' means collection (収集), hence, e-shuushuu is a collection of pictures.

Image Tag Arue

"Arue"

Title:: Arue
Description:: あーるえー Pixiv ID: 1142353
Type:: Artist Tag
Added:: January 28th, 2010 by Mary.Yume
More images:: 1 "Arue" image
Shuu Wiki:: Arue; Create Artist Wiki Page