I love Asian culture. Just the other day I found a whole bunch of Stephen Chow movies on Netflix that I'd never seen. I was in 7th heaven. Out of the Dark is hilarious as hell. I highly recommend it. And while it doesn't involve a ghost-indicating plant, the newest Kensei releases from Zenit Miniatures certainly have Asian influence (duh!). The latest models are now available over in their webshop.
The Sohei clan gets a new hero as well as an ashigaru. Meanwhile, the Otokodate clan gets a hero of their own. Meanwhile, the Daisho Ashigaru can be taken by a number of clans as part of their force. Whichever you choose, much honor will be gained if you add these figures to your collection.