- She is the last preview Mii to appear in the September 2020 Nintendo leak.
- Even though Jen is wearing a Wii Music outfit alongside the other preview Miis, she is no where to be seen in Wii Music or any previews or promotional pictures of said game.
- She can be seen in the video preview of Swordplay.
- She can also be seen in the video preview of Canoeing, Table Tennis (playing against Elisa), Basketball and Archery.
- In a promotion picture of Skydiving, her favorite color is orange.
- This could be that she is holding hands with Will, whose favorite color is also orange.
- In a promotion picture of Table Tennis, she can be seen playing with Ryan.
- She, Vincenzo and Miguel are the only Miis that help you in sports, with her helping you in Wakeboarding, Vincenzo helping you in Cycling, and Miguel helping you in Island Flyover.