Oakin

Oakin is a character in.

The Wind Waker
Oakin is a Korok who lives in the Forest Haven. After the Forest Ceremony, Oakin goes to the Star Island to plant new Trees.

Breath of the Wild
Oakin can be found in the middle of a gigantic, hollowed log inside the Forest of Spirits atop the Great Plateau. In order to find him, Link must approach a tree sapling that grows inside the southern end of the log. When Link approaches, the sapling will disappear and reappear in a flurry of glowing leaves a short distance away. If Link continues to follow the sapling four more times, Oakin will appear and mistake Link for Hestu. Upon realizing his mistake, Oakin will give Link a Korok Seed to return to Hestu.