Yoshikawa Kikyou

Yoshikawa Kikyou (芳川 桔梗) is one of Academy City's researchers. She was part of the "Level 6 Shift" project and is partly responsible for the rescue of Last Order due from Amai Ao's plans. She was the first adult Accelerator trusted due to the fact that she put a stop to an experiment that would have killed him when he was a kid.

Even after the project was put to a stop, she kept herself in the laboratory, working to restart the Level 6 Shift Project before finding out about Last Order going missing. She then dedicated her time creating a vaccine for the virus program that Amai Ao put in Last Order. She is shot by Amai while trying to protect Accelerator and Last Order but recovers and is later released from the hospital along with Accelerator and Last Order.

She is currently living with Yomikawa Aiho and looks after Last Order, while trying to look for a new job after her old project was canceled.