If you're looking for manga similar to Jim Button, you might like these titles.
In 1905, Vergille Strauss is a young thief living in the small country of Apfelland. With the help of a local inspector named Fleischer, he rescues a girl from a group of foreign thugs. Her name is Frieda and she may be the key to a secret that is of great interest to other nations.
Giovanni, along with his best friend Campanella, boards a train traversing the Cosmos and sets off for a mysterious new world. Kenji Miyazawa's timeless literary masterpiece illustrated in manga!