Brian J. Mason Enemies

A 33-S Sexaroid Boomer who escaped to earth with Sylvie.

Reika's little sister who lived in Megatokyo. She was good friends with Linna Yamasaki. Irene was killed after trying to expose Mason for the death of her fiancee.

A officer of A.D. Police who is in love with Priss.

The fourth member to join the Knight Sabers.

Sylia's little brother who assists his sister with her Knight Saber escapades.

Nene is the third member of the Knight Sabers and is their technical conductor and hacker. She also works for the AD Police.

A former engineer who use to design boomers. Now he works for Sylia making the Hardsuits for the Knight Sabers.

Priscilla Asagiri better known as just Priss a member of The Knight Sabers. The lead singer of a local underground rock band in Tokyo. A thrill seeker at heart who loves to ride fast looking for the next fight as well as payday.

Sylia Stingray leads and finances the secret vigilante group and sometimes mercenaries known as the Knight Sabers in Mega-Tokyo, often destroying rampaging Boomers. She is the daughter of Dr. Katsuhito Stingray, the creator of the Boomers and the older sister of Mackie Stingray.