Source: Gail Simone
And this is the Lynda Carter version, from the 1975 to 1979 television show;
"Katana is perhaps one of the most interesting characters in Suicide Squad. Rather than serving as a member of Task Force X, she'll instead be Rick Flag's bodyguard in order to watch his back against the threats posed by the villains he's attempting to lead into battle in the David Ayer helmed movie." (Reported Comicbookmovie.comFeatured above is an image of "Katana" from the movie Suice Squad, while below is actress Karen Fukuhara as seen in a Playboy shoot, where the above info is based from her interview.
WHO=IS: "Karen Fukuhara portrays Tatsu Yamashiro / Katana, an expert martial artist and swordswoman. She serves as Rick Flag's bodyguard and wields the mystical Soultaker blade, capable of trapping the souls of its victims. As she is a volunteer, not a criminal, she does not have a micro-bomb implant. Fukuhara stated that Katana "has morals and codes. She can also slice through hundreds of people without taking a breath."" (Wiki)
"Orders must be picked up in person at San Diego Comic-Con. Products will also be available for purchase at the convention." (SRP: US$80)
PRODUCT PRESS: "As befitting of the daughter of Zeus, Wonder Woman makes her appearance in Batman v Superman: Dawn of Justice and this Justice League member proves she’s battle ready! Inspired by the costume worn in the movie, Wonder Woman Barbie® doll is cloaked in a royal blue hooded cape lined with gold lamé and worn over her bold red bustier and royal blue paneled skirt. She also wears her signature golden tiara, bulletproof bracelets and golden lasso. Standing heroically atop a “rocky” ledge brandishing a sword and shield, she is the portrait of a true Amazonian Warrior Princess."
"Orders must be picked up in person at San Diego Comic-Con. Products will also be available for purchase at the convention." (SRP: US$40)
PRODUCT PRESS: "Step out on the cutting edge with DC Super Hero Girls Katana doll! This DC Super Hero Girls doll is inspired by the sword master of Super Hero High and ready for powerful fun. Designed in 12-inch scale, Katana doll comes with five iconic accessories that showcase her martial arts skills — including her beloved sword. Three different left hands — easily interchangeable — allow her to hold the various weapons. Pose Katana doll with her iconic katana or choose from the four shuriken, the two sai, a sheathed tanto and a naginata. True to her fashionable flair, Katana doll’s outfit blends samurai and style for a powerful, action-ready look. Save the day with Katana doll and unleash your power!"