Sumire Kisaragi

Sumire Kisaragi, also known as Angel Sapphire, is one of the main characters of the Kaitou Tenshi Twin Angel Break anime.

Sumire is Yuito's younger sister and serves as Meguri's Twin Angel partner.

In the Heroes Coalition fics, Sumire is a member of the Heroes Coalitions and is part of the Multiverse's Cutest Team. She also attends the Vanguard Academy as a student.

Appearance
Sumire has an ample breast, a long-purple hair tied in a high ponytail and has orange eyes with a mole underneath her left eye.

As Angel Sapphire, she wears a white halterneck shirt with blue lining, a blue kimono-like tailcoat with a maroon obi and yellow lining over a dark-blue leotard, blue frilled detached sleeves, she wears a white thigh-high socks with blue-lined frilled ends and blue slip shoes.

Personality
Despite her antisocial nature and lack of desire to become a Twin Angel, she eventually grows into the role and becomes good friends with Meguri. Sumire is extremely fond of her brother and has a great deal of hunger (carrying six lunch boxes) due to low blood pressure.

Abilities
BREAK System - Attack power and movement speed rise and damage taken falls when on the battlefield with another ally who has this ability.

Cool Beauty - Attack power temporarily rises upon landing ten successful hits, with subsequent hits increasing the duration.

Party Ability - Attack power rises when on the battlefield with a blunt weapon-using ally.

Trivia

 * Sumire is also a member of the kendo club.