Character profile
Altair
アルタイルGunpuku no Himegimi (軍服の姫君) / Military Uniform Princess
Biography
Altair is a mysterious military-uniformed girl who can travel freely between worlds and brings fictional characters into the real world. She claims she wants them to overthrow their creators and force better conditions in their worlds. She can fly and telekinetically control dozens of swords for attack and defense.
Story spoilers
Altair's actual aim is the destruction of the real world. She is eventually revealed to be a fan-fiction character from the online video Altair: World Étude, created by Souta's friend Setsuna Shimazaki before her death.
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