The only foreigner at Sakamoto Store (Chinese). The daughter of a Triad boss. Primarily uses Chinese martial arts. Has a low tolerance for alcohol, but uses Drunken Fist when intoxicated. Features long, magenta hair tied in a braid.

Following the words of his wife, Aoi, he never kills under any circumstances (he aims for pressure points to knock enemies out whenever possible). Once known as a troublemaker at the JCC, he is now a family man who values his family—his wife Aoi and daughter Hana—more than his own life. The manager of Sakamoto Store. Can turn any object in his surroundings into a weapon.

A psychic with the ability to read minds. However, his telepathy fails if the target has an overwhelming amount of information or complex thoughts (like Lu Wutang or Nagumo Yoichi), or if the person is completely unpredictable. Specializes in close-quarters combat.

The only person capable of wrapping Sakamoto Taro around her finger. A woman of immense character who truly loves and understands Sakamoto despite his past as a killer. Hana's mother and Taro's wife.

The young daughter of Sakamoto Taro and Sakamoto Aoi, currently at a preschooler's age. Generally acts spoiled towards everyone, and her most prominent trait is being incredibly cute, just like her mother.