Mireille (ミレイユ) is a military officer of the Crossbell Guardian Force. She serves as a warrant officer at the Bellguard Gate at the western border between Crossbell and Erebonia.


With Commander Douglas absent from his post frequently, Mireille is regarded as the actual commander by many of the Bellguard Gate guardmen.

She is a former colleague of Randy Orlando. On the surface level, she addresses him as a good for nothing and happy-go-lucky guy. However, she deeply cherishes the brooch he gave her as a congratulatory gift for her promotion.

During the Cult Incident, Mireille and her team are manipulated into attacking the IBC building. After the incident gets resolved and Commander Douglas was demoted, Mireille was promoted to second lieutenant under Sonya Baelz as the new commander. She supervised a rehabilitation training in the Knox Woodlands over the summer that followed.

Mireille - Ending (Ao)

Mireille commanding the Bellguard Gate guardmen.

When the Crossbell Guardian Force changed into the Crossbell Defense Force after the declaration of independence, Mireille acted as the leader of a resistance that questioned the new military structure. As Crossbell's independence and its Defense Force were declared illegitimate, Mireille's rebellious attitude was overlooked and reinstated by Sonya.

She assisted Sonya in maintaining order among the confused citizens as the Azure Tree appeared and disappeared.


Name Description
Craft (Akatsuki Skill) スマートミサイル 攻撃クラフト:中円(地点指定)・確率20%で炎傷
Craft (Akatsuki Skill) 電磁ネット 攻撃クラフト:中円・MOV-2
Craft (Akatsuki Skill) アサルトラッシュ 攻撃クラフト:単体・遅延
S Craft (Akatsuki Skill) 幽影狙殺 攻撃Sクラフト:直線(貫通)