You can try COVERMARK, KP and Mary Quart
Frist of all, COVERMARK have a lot foundation varirty and a lot of makeup artist use it. If you are general using, I am suggest you can choose "Jusme Foundation Liquid" with "Connecting Base". And three of COVERMARK foundations won an award in Cosme Japan 2006 (Actaully, they are release the result on Jan, 2007)
Please check the following link
http://www.cosme.net/brand/info/brand_id/543
On the other hand, if you want to have higher coverage and keep whole day long, you can try Extra Formula foundation but it is a bit difficult to use if you are not that professional.
About KP, it is more easy to use and very thin layer but they just got 6 colors only.
Mary Quart cream foundation and 2 ways cake is very nice coverage too.