Azuma Kiyohiko is the author of the now famous manga Azumanga Daioh and Yotsubato! (Yotsuba&! in North America). He started his career as many other manga authors, making doujinshi. Azuma is a fan of the creators of "Tenchi Muyo!" He made a Tenchi doujinshi that was mainly an art book. He also made a parody of "DUAL!" (also by the creators of Tenchi) in the form of a webcomic. The webcomic was very shortlived, featuring 10 four-panel conics (same style as Azumanga Daioh) and 7 full color pages. This was all optimized for internet veiwing, which is why all have 72 DPI quality.

Due to the success of Azumanga Daioh in Japan, a compilation of his previous works, as well as some sneek peeks at other works, was released under the title "Azumanga Two."

This site hosts a translation of his webcomic, "DUAL?"

You can download them all in a handy .zip file,
or veiw them all online.

All translating done by SekushiBijin84, all other work by Heran Bago.

More links:

azumakiyohiko.com - Azuma's personal wesite/blog.

Yotuba Sutazio - Azuma's studio website. For all his commercial stuff.

MapoRed.com - Various other early stuff by the author.