Well, i just started reading a couple of manga about palace intrigue. But it seems pretty rare to find such manga, so i just wanna ask for recommendations.

I'd prefer eastern-type palace intrigue, ie. set in Korean/Japanese/Chinese kingdoms as I can relate more to this, but I wouldn't mind Western-types ;P

No stories set in the shogunate though - I don't really feel that samurai-types fulfil this particular genre.
Examples are Scarlet Palace, [m]Caesar[/m]

________________

What a tangled web we weave, when we practice to deceive
:=EXITUS ACTA PROBAT=:

colourcloud palace
Akagami no Shirayukihime
Reimei no Arcana
The Bride of the Water God -but its a bit boring. Not exactly a palace, its actually the God's palace.

Kyuuketsu Yuugi

Red River - It's not an East Asian setting, but I think you might like it.

________________
Avatar by tassyn.livejournal.com

Reading: Kingdom, Sangokushi, Historie

You might enjoy Goong.

________________
Does not compute.

Second Saiunkoku Monogatari (colourcloud palace) - it has palace intrigue throughout, though it's not always the main focus.
Goong

Well... most of the suggestions so far are shoujo... I'm sure there are others, though.

________________
世界のどこかに 必ず
キミの居場所が ある筈

If you don't mind yaoi
Utsushimi no Hana

and
Feng Yu Jiu Tian


________________
KanataxYuki will always remain in my heart...
Their love is so profound~!
CrangolaFango