Atsumare Doubutsu no Mori: Nonbiri Shima Dayori

On vacation with her parents, Hana suddenly spots a peculiar pair of raccoons disappearing into a thick undergrowth! She tails the duo and arrives at a deserted island, with colorful talking animals and plenty of interesting activities to do! Thus begins Hana's carefree life on an island of relaxation!

(Source: Shogakukan Asia)