Aguila is one of the kaijuu in Ultra Seven and one of the Capsule Monsters that serve Ultraseven.
Aguila has a single horn on its forehead and its special move is the 'Dino Dash', in which it rushes forward and thrusts the horn into the enemy.
-Alias: Capsule monster
-Height: micro - 45 metres
-Weight: almost 0 - 12,000 tonnes
-Place of origin: Planet Animal in Nebula M78
Designed by Tomioka Jirou.
She is the protagonist of this work.
-Name as a human being: Miyashita Aki(宮下 アキ)
-Age: 16 (first year high school student)
-Blood type: O
-Voice actress: Iida Riho
- Shirogane Reika & Ushimaru Miku:They are classmates in GIRLS and best friends.
- Zetton: A senior member in GIRLS and at the respected person.
- Okada Tomomi, Kogami Ran, Utagawa Benio & Kuroda Mikazuki: Senior members in GIRLS.
- Inami Miko & Clala Thorn: It appeared in Season 2. Senior members in GIRLS.