I'd give this a five if the later levels weren't so damn tough- but this is one of the best cutesy platformers for the turbo/pc-engine along with Son Son II, Dracula Boy, the Bonk and Wonderboy games, and Doraemon Arabian Nights...
Not as good as Bonk series, but good. Does get tough later on though: so will keep you going more than a couple of days. loved the fireballs, kung fu moves and suitable sound effects. Bosses aren't bad either! Not classic Hudson, but good enough to add to your collection.