Ghost Castle 1 done in 614 frames (from selecting the level on the world map to the first frame when Kururin looks happy).
It is definitely improvable since it used the "slow" early wall clip available here (that waits for an additional 180° to adjust position): http://tasvideos.org/userfiles/info/52237142160912306
This has been done with help from Kururin OOB view v1.4 (beta) available here: https://github.com/E-Sh4rk/KururinTAS
Savestate: world map on Ghost Castle 1.