The fourth in Sega’s series of character and Virtuaroid introduction trailers for A Certain Magical Virtual-On introduces Kuroko Shirai and RVR-14/VSL Fei-Yen Kn.

If you missed them, the previous trailers introduced Accelerator and Specineff, Mikoto Misaka and Raiden, and Index and IDX-10/3000 BAL-RlooN.

A Certain Magical Virtual-On is due out for PlayStation 4 and PS Vita in Japan on February 15. A demo is available now.

Watch the trailer below.