Yamatarou Kaeru  

Yamataro Comes Back, 山太郎かえる, Lion Book Series 4

After losing his parents, Yamatarou, a bear, was taken in by a man who raised him as one of his own. Despite being different species, Yamatarou formed a close bond with Shi-roku, a steam locomotive, and learned how to imitate the sound of its whistle. This tale is intended for young children and highlights the beauty of friendship between two unlikely creatures. The vivid illustrations convey a sense of warmth and comfort to the reader.