Good kuro, the princesses are in EVERY castle, it seems and there is no shortage of them. At least it's easy to make a living, assuming you skip every collectible on a map and run straight for the princess to beat the greenies from getting to her. Otherwise, be ready to 'pay' for collecting coins on a map! :D
Notes:
- Walking animation can get stuck while walking into a wall.
- I noticed a lot of the jumps have to be 'very' precise to pull off. I lost count of the number of times I failed jumps which wasted a lot of time.
- If it was not for the instructions further down the page, I would have been stuck at the first screen and I WAS stuck there for a while.