If you're looking for anime similar to School in the Wild, you might like these titles.
Rascal the raccoon lives a happy life with in the Snag Forest, and he's not alone! Alongside his loving parents and friends such as Rocken the skunk, Iggy the mouse and the lovely Rilulu, Rascal will have fun every day in the forest!
Matthew is a daydreaming worrywart of a rabbit. Matthew also has two friends: Keron, a pessimistic frog who is fond of good-luck charms; and Ham, a hamster of few words and who moves through life at his own pace. The story follows the three animals' everyday lives within a mysterious forest.
For Nakamoto, Arai, Shimura, Kato and Takagi, graduation from the Seiryu Academy for boys can't arrive soon enough! With preparations being made for the end of the year festivities, the gang is presented with an opportunity they can't refuse from President Kusanagi himself -- to perform in a special play for all the students! The only catch? The title of the play to be performed by these five manly men is... Little Women?!
The comedy follows a boy named Gen, who time travels from the year 2020 to a distant future where humanity has gone extinct. He begins staying at the Ganko family home in the Rustling Forest, where he has none of the amenities he is used to: no electricity, gas, or running water, as well as no television, smartphones, convenience stores, snacks, or games.
Bonobono is a simple, good-hearted sea otter who lives near a large forest. Every day he has small adventures with his two best friends, Shimarisu the mischievous squirrel and Araiguma the short-tempered raccoon. Based on the four-panel gag manga by Igarashi Mikio.