- Japanese: タルト＆タフィ
- Gender: Female
- Birthplace: Takadanobaba
- Birthdate: October 15th
- Hobbies: TV games (Tart), checking the drugstore for new products (Toffee)
- Likes: Berry sweets (Tart), mayonnaise (Toffee)
- Dislikes: Melon related food (Tart), plum related food (Toffee)
- First Appearance: beatmania IIDX 5th style
Twin girls who are type B and 19 years old. Tart (blond hair) is a pastry chef, while Toffee (brown hair) is studying to be a Web designer.
Tart&Toffee are two characters that are commonly used in videos for Orange Lounge songs in beatmania IIDX. They would later appear in the pop'n music series as rival characters for two Orange Lounge songs as well. They were designed by shiro.
GuitarFreaks & DrumMania
pop'n music 8
ee'MALL 2nd avenue
- LOVE IS ORANGE - recycled sprite from MOBO★MOGA
- Tart&Toffee share their birthday with pop'n music characters Machuchu and Zusin.
|Yuz - Celica - Duel - Siren - Shi-low - Nix - Q-Jack - Erika - Nyah - Shiki - K-na - Zilch - Lilith - Ereki|
|Shem - Daruma - Tsugaru - Iroha - Eiri - Tekka - Sakura - Xiatian - Hihumi - Ameto - Saya|
|TRAN - Mika - Yuri - Akane - Tart&Toffee - Emiru - Aki - Kana - Tora Yamato - Acty Aries - Killer - Licht|
|DJ Robo - Tsurugi Ohabari - Futsu Futaba - Fireboy - Chronos - Kairos|