**Edited by PaperBackSswap**

Under the Search tab, click on All Books.

On the page that opens, click on Browse by Genre.

Click on Literature & Fiction.

Click on Foreign Language Fiction.

Click on Japanese.

Click on Go.

There is currently only one listed.

here are a few I saw in japanese

http://www.paperbackswap.com/Rurouni-Kenshin-Jump-Nobuhiro-Watsuki/book/4088714997/

http://www.paperbackswap.com/X-Vol-5-Clamp/book/4049243881/

http://www.paperbackswap.com/X-Vol-4-CLAMP/book/404924358X/

http://www.paperbackswap.com/X-Vol-3-CLAMP/book/4049243385/

http://www.paperbackswap.com/D-N-Angel-Yukiru-Sugisaki/book/4049248271/

http://www.paperbackswap.com/Wish-Vol-2-CLAMP/book/4048527711/

http://www.paperbackswap.com/Lost-Universe-Vol-1-Japanese/book/4047121576/

http://www.paperbackswap.com/Shibutani-Kun-Tomo-Fujieda-Toru/book/443015/

Cool, I clicked on genre in your first listing and came up with this, a list of 85:

http://www.paperbackswap.com/General/genre/13436221/