Mountain Minish
The Mountain Minish are the Minish that followed Melari from Minish Woods to Mount Crenel. They now live in a mine, where they hunt for Kinstones by digging those from the walls.
Quote from The Minish Cap Mountian Minish figurine:
"These seven students followed Melari from Minish Village to Mount Crenel. Their song is actually a sign that they are full-fledged Mountain Minish now."