Louie originally appeared as the default Mii for Greenhorne Castle's Royal Support (Right) role in the demo for Miitopia (Switch). He later appeared in the full game. His Mii data file can be found in
His Mii name in his Mii data file is
His Mii data file does not contain any unused data.
Louie's role in Miitopia, the Royal Support (Right), is described as so:
a bit too set in his ways.
Louie appears in promotional art for Miitopia (Switch), on the face of the Red "Youngest Fab Fairy" Frog monster.
Below is a screenshot of him in-game as his role in Miitopia.
Here's how to recreate this Mii on the Switch:
Note that Louie's names are puns on his internal name in his Mii data file, meaning "left support", rather than his in-game's role name, Royal Support (Right). The opposite is true for the names of Ralph, Royal Support (Left).
US English:
US French:
US Spanish:
EU English:
EU French:
EU Spanish:
EU German:
EU Italian:
EU Dutch:
JP Japanese:
KR Korean:
CN Chinese:
TW Chinese:
Source: Miitopia (Switch)
Note that some unofficial/fan sources may spell this Mii's US/EU French name unaccented as
This is Louie's Mii Studio code:
You can download Louie's charinfo-format Mii data file here: charinfo