When done properly, some of the kusanku kata resembles White Crane techniques. Most Japanese and Okinawan styles have some version of it-in Kyokushin we call it Kanku, as they do in Shotokan, and in Tang Soo Do it's called something else, but it's a version of the same kata.,,,
There are several versions and variations throughout all the styles-I kinda like the wado ryu version, actually-it's one of the ones with a more flowing, Chinese flavor, but still distinctly Japanese (and not too different from Shotokan's kanku)...In some styles, like Shotokan and Kyokushin, there are actually two kushanku kata, kanku sho and kanku dai.
Unlike sanchin kata, though, I don't think there's any direct corollary to be found in Chinese styles-it was likely assembled from what Kusanku (or whomever) taught in Okinawa (or learned in China), but assembled in Okinawa....