Champion Red Ichigo is a notorious japanese publication that prides itself in pushing the boundaries of ecchi, without delving into hentai. It's relatively obscure to the western audience, and as far as I know hasn't been translated, at least with any regularity. It has published series such as Aki Sora, Kagaku na Yatsura, Vita Sexualis, Konohana (which was infamously banned even from this publication...) Maid in Japan or Nyatto.
I've tried to gather all the volumes I could find, and uploaded them here. Enjoy :

ftp:4chan:[email protected]/Porn/Champion Red Ichigo/

Note the "incomplete" files aren't failed uploads, you can download the files just fine. They're just incomplete volumes.
If you're having problems accessing this address, you'll need to research what an ftp address is composed of. You can even guess it, it's pretty easy.
Again, this is all I could find. The current issue is 40.