Richard's Villa

Richard's Villa is an area on Koholint Island, just south of the Pothole Field, where Richard lives in. Richard's Villa contains four frogs, which is a reference to the game he originated from, the Japan-only Kaeru no Tame ni Kane wa Naru ("kaeru" is the Japanese word for "frog"). It also contains a basement which leads to the Pothole Field.

Trivia

 * If Link waits in Richard's Villa for 2 minutes and 30 seconds, it will eventually break into a familiar tune hidden in several other Nintendo Games (examples being Mario Paint, and Animal Crossing, in which the song is known as K.K. Song). This is unofficially known as "Totaka's Song" and is a hidden melody that Kazumi Totaka would place in games that he worked on.
 * Richard's Villa's main theme is actually the overworld theme from Kaeru no Tame ni Kane wa Naru.