Tart is an anxious, smart-mouthed prince who is known to over-react during situations. But he also has a very kind, caring side to him. Tart loves donuts and good stories.
Tart is a very light brown ferret with a white stomach and brown eyes often appearing somewhat red. The inside coloring in his ears are each-tan. Around his neck is a purple-blue cloth like shawl.
- For the Pretty Cure All Stars DX3 Movie Character Polls held by Toei Animation, Tart appeared in the following rankings:
- 4th in "The Fairy you wish to have as a partner most".
- Tart is the first mascot to look quite different from all of the mascots that came before him and Chiffon.
- He is also the first mascot to not end his sentences with a suffix.
- Although he speaks in Kansai dialect, much like Akane Hino from Smile Pretty Cure.
- He is the first mascot to have a fianceé.
- He is the third mascot to be a prince, following Coco and Natts from Yes! Pretty Cure 5.
- He is also the last male lead mascot, yet.
- He shares the same voice actor with Wisdom from Futari wa Pretty Cure, Taiki Matsuno.
- He always calls the four Cures by their respective Cure names, with the suffix "-han" that is the Kansai variant of "-san".