>>148922217Totally Not Doraemon: Robotic copy of Doraemon created by Hiro Okamura that was stolen by a gang of jackass kids.
Killboy!: A baseball obsessed oni that works as freelance muscle for the Yakuza who is also willing to work for Tatsu if she can pay him enough.
Ryoma: Scarred and grizzled Yakuza who has survived dozens of encounters with Katana. Actually turned over a new leaf and became a law-abiding citizen after his first run-in and near death experience but has the consistent misfortune of finding himself employed at or patronizing Yakuza front companies whenever Tatsu attacks which has given him the reputation as the toughest Yakuza in all of Japan.
Rally-X: World's greatest getaway driver.
The Final Girls: trio of bottom feeding con artists posing as high end personal security using their history as gun molls who have had run-ins with Katana to lend them legitimacy
Karakasa: twee looking hipster assassin who uses robotic umbrellas patterned after yureigasa.
Gai the Kid: The rootin'-est, tootin'-est, six gun shootin'-est desperado far, far west of the Pecos. One of the more notable members of Japan's surprisingly large cowboy-themed villain community, he's just looking to steal some money, do some killing, and ride off into the sunset.
Psychic twins; one was killed by Katana and inhabits the sword but their psychic connection remains so they act as go-betweens for the trapped souls and the real world.
Oolong, Milk, and Cream: upper class Anglophile ninja master and her twin albino ninja daughters, respectively
Monster Maker: Will sell you all sorts of superpowers for a high price and higher risk. Deep connections in both the villain and hero community of Japan.
Donnie Wang-Yu: Ruthless and ambitious Triad leader expanding operations into Japan alongside his enforcers, the veteran Gordon Mo and violent Cynthia Hu