If you're looking for anime similar to The Emperor and I, you might like these titles.
The official music video for Natsu no Uta from the album 獄至十五, by Uchikubi Gokumon Doukoukai.
Scamper is a penguin who loves to explore. With his friend Snowflake, he has wonderful adventures. Together they discover the wonders of their world from a puppy called Cowboy and his owner, a scientist who is studing the Antarctic environment. They also discover, when they get stranded far from home, that not everything in their world is friendly. Yet with luck and the brave Scamper in the lead anything can happen.
Pingu and his family move from their small village to a big city, where there are many people with many different occupations. The ever-curious Pingu tries to join them at their jobs, but his mischievous side gets the better of him and he ends up messing things up.