Appearances
Unknown
Frequently asked questions
What is Haruka Arai's name in other languages?
Haruka Arai is also known as HAL, Luca.
Haruka Arai is also known as HAL, Luca.
HAL, also known as Arai Haruka in real life meets Shinjou in a chatroom online who is under the alias KAKERU and becomes his online girlfriend. Due to an unfortunate turn of events the two eventually break up. Shortly afterwards she becomes a 'Pilot/Navigator', a member of a sub-division of F.I.L GATES which helps prevent crime and online scams.