|Level||Tennis: Level ★1
Baseball: Level ★1
Boxing: Level ★5
|CPU Rank||Master Difficulty|
In Boxing, she is Pro at Grade ★5.
In Wii Party U, Rie is in Master Difficulty.
- In Close Knit, she is in 2nd place with a length of 148 inches.
- She holds 1st place in Button Smashers with Gerald, Susie, and William.
Names in Different Languages
Japanese: りえ (Rie)
(Her Japanese name, in Latin letters, is identical to her English name.)
- According to the Wii Sports Club files, Rie's Internal ID is 034.
- According to her Mario Kart 8 Ghost profile, she is Japanese.
- Rie was featured in a Japanese promotional video for Streetpass Mii Plaza. In it, she states she is from Hiroshima, Japan, and has just started looking after receiving a cat.
- Rie appeared in a Super Mario Maker 2 Direct. In it, she commented on Mónica's level saying "Nice!"
- Rie was featured in a promotional video for Super Mario Maker 2's Course World. In the video, she comments on Polly’s course Good Defense = Best Offense with a stamp that says "EASY!"
- In promotional imagery for Mario Kart 8/8 Deluxe Rie appears in the Mario racing suit.
- In the internal files for Miitopia, she has dummied out nickname data. In it, she has トジャパン (toJapan) after her name. Since her name data overwrites the potential first three characters, it is unknown what the first word might've been.
- This unused nickname data also ties into how Rie is Japanese.
- In her Wii Party U artwork, she seems to be playing Sketchy Situation with Gerald, Joost, and Mi-sun.
- It seems to be Rie's turn to draw in this artwork.
- In SSB4 for the 3DS, she appears as an example of a Mii Fighter, along with Bernd, Leonel, Laura, and Chris.
- As revealed in a screenshot from a Nintendo video about StreetPass Mii Plaza that was posted onto a Japanese website, Rie's official birthday is on the 17th of April. 
- In the data files of Miitopia, she's listed as Young.
- In Wii Party U, Rie appears as P1 in the preview video for Name That Face.
- Rie appears on Wii Fit U Gym Community preview page on Wii Fit U main menu.
- Her height and weight values are both default (64).