|Occupation||Magical girl/Phantom thief|
|VA (Japanese)||Fujimaki Eriko|
Ayase Miyaki (絢瀬みやき Ayase Miyaki) is the main protagonist and titular character of Kashikoi Kaitou Eli. She has the ability to transform into Kaitou Eli (怪盗 絵里 Kaitō Eri) in order to steal back items.
She is the student council president of the Murano Private Academy, and is a 2nd year there. Her charming aura provides her popularity, although some are unsure about actually becoming friends with her and that she has a grudge towards the popularity ordeal. During class and at home, she is often a dreamer who wishes for freedom and adventure.
- Name: Ayase Miyaki
- Alias: Kaitou Eli
- Age: 16 years
- Birthday: December 9
- Alignment: Heroine ; Phantom Thief
- Occupation: 2nd year in high school ; student council president of Murano Private Academy
- Nationality: Japanese
- Blood Type: AB
- Height: 165 cm
- Eye Color: Brown ; Blue when transformed
- Hair Color: Brown ; Blonde when transformed
- She is the first titular phantom thief since Kamikaze Kaitou Jeanne, which was released 20 years prior.