These are the islanders that have only appeared in the Japan only game Animal Forest e+.
“"I should have asked someone with a spine, or maybe some humor, or maybe just some guts...Madam Rosa
“Lulu (ルル, Ruru) is a snooty anteater islander in Animal Crossing series. Her only appearance was...Lulu (islander)
“Fruity (フルデイ, Furudei) is a jock duck in the Animal Crossing series. His only appearance was in...Fruity