If you're looking for manga similar to Slippy Dandy, you might like these titles.
The Kaitou Royale is a group of thieves who steal from the rich and wicked and give back to the people, somewhat like a modern day Robin Hood. The phantom thieves currently consist of two childhood friends: Takaya, who uses brute strength to acquire his target, and Hayato, who uses his intelligence to quietly steal the item. Kaitou Royale used to be a trio until the third member, Ubuka who is extremely beautiful, left to work with another group. Takaya and Hayato’s latest mission reveals a clue about the Rosetta Kingdom which the old trio seems to have some kind of connection to. Will the old friends work together to find the truth or will the differences keep them rivals?
High school student Kukuri is the third thief with the name "Umesato" and she feels she has pretty high standards to uphold. With her partners "Niki-'ne" and Maruo-san, Kukuri works hard at thieving, less so at school and always seems to come out behind in the final count. When another group of thieves helps themselves to her bounty, it's simply intolerable.
"Phantom thief Lady Black" is a thief who wears black clothes like mourning dress and only targets jewelry. Her true identity is Aria, the daughter of a jeweler with a sad past. One night, after she obtains the jewel she's been looking for, a mysterious man appears in front of her...?!
"Honey, be a good girl and stay quiet. How are you going to repay me for saving you?" Newly-wed Xia Nuanxin is an out-and-out thief, and meeting Xiao Jueze is the biggest mistake she's ever made. As a result, she has to forcibly submit herself to him.With just a flash of his evil eyes, he carries her away on his shoulder...
Lidia is a young empress with a pendant that has a counterpart out there somewhere – which is carried by a young thief tamed Keitsu who runs with wolves. The thief and the empress become friends fairly quickly as they figure out the significance of their respective pendants, but they don’t realize that the entire world is about the be changed by them…