Rina-chan

Kira Buckland, also known as Rina-chan, is a professional voice actress known for participating in numerous fan projects. Her two most common roles are her favorite pony, Colgate, and Twilight Sparkle. She voices a majority of the characters in Re-enacted by Ponies. Rina-chan has been involved in a few comic dubs and music collaborations. Recently, she has decreased her involvement in fan projects aside from commission work and ongoing projects.

Colgate Brushie Song
The Colgate Brushie Song is a thirteen minute video in which a still-image of Colgate sings the word "brush" repetitively before ending the video by saying, "Why no brush your teeth?" The artwork for the video was provided by TanMansManTan.

The short song is more famous because of the remixes it spawned. The two most notable remixes are the remix by The Living Tombstone and the Inspector Brushie Remix by SimGretina. Both videos have more views than the original. The Living Tombstone's remix was featured on Equestria Daily.

A Day at the Dentist
A Day at the Dentist is an animated video made by Rina-chan and Jacob Kitts, creator of Re-enacted by Ponies. Both are involved in writing and directing though Rina-chan is the producer while Jacob Kitts is the animator. The video uses music by ArtAttack, Silva Hound, and Kevin MacLeod.

The video focuses on Colgate as she attempts to deal with her patients who come up with different excuses for why they don't brush their teeth. She goes through a series of comedic interactions with Lyra, Derpy, Trixie, Berry Punch, Vinyl Scratch, and an OC named Gamzee Makara. Colgate finally gives up after Pinkie Pie rambles about her excessive sugar-eating.

Cast

 * Rina-chan - Colgate, Trixie, Vinyl Scratch
 * Taylor Rose - Lyra
 * Meredith Sims - Derpy Hooves
 * Alina Alberto - Berry Punch
 * Lucawesome - Gamzee Makara
 * Bree Faith - Pinkie Pie

Reception
A Day at the Dentist currently has over one million views on YouTube. The day after it was uploaded, the animation was featured on Equestria Daily. It was chosen as the best pony video of May 2013 with 141 votes.