Kanzuki Zaibatsu

The Kanzuki Zaibatsu (神月財閥) is the Zaibatsu from the Kanzuki family.

Kanzuki Family
The Kanzuki Family (神月家) is a wealthy family whose mottos are "All you need is victory" (also interpreted as "Be the winner in everything") and, alternately, "The worst we'll ever be is the best". Their private Kanzuki Estate covers 200 miles of land, and not only has its own geographical features, but its own climate. The Kanzukis are even wealthier than the Masters Family, so rich that they have their own satellite called "Red Spider Lilly", which is equipped with a powerful laser.

Karin Kanzuki
Karin Kanzuki (神月かりん) is the daughter of Daigenjuro and Nadeshiko and heir of the Kanzuki family.

Daigenjuro Kanzuki
Daigenjuro Kanzuki is Karin's father, a rather strict man as he constantly pushes his daughter into becoming a better heir to the Kanzuki family fortune, as he wanted a son.

Nadeshiko Kanzuki
Nadeshiko Kanzuki (whose name means either "fringed pink" or "lovable girl") is Karin's mother. She has never made any known official appearances, so it is unknown what she looks like, but she is described as being more lenient and caring towards her daughter than her husband is.

Shibasaki
Shibasaki (柴崎) is the butler of the Kanzuki family.

Ishizaki
Ishizaki (石崎) is the steward of the Kanzuki family.

Birdie
Birdie is a retainer of Karin.

Ninja Army
The Kanzuki family has a large amount of ninja working for them on a wide range of tasks, such as protection, espionage, and combat. All have received Ninjutsu training and are equipped with ninja blades. There are several genin (low-rank ninja, kunoichi having one hair curl), from which the kunoichi (female ninja) Hinagiku is one of Karin's favorites, about 6000 chūnin (mid-rank ninja, kunoichi having two hair curls) that are constantly on duty, and powerful jōnin (high-rank ninja, kunoichi having three hair curls) that mastered the Kanzuki Style Martial Arts and spar regularly with Karin herself.

Hinagiku
Hinagiku (雛菊) is a genin kunoichi working for the Kanzuki family. Her main duties are transmitting information and protecting the Kanzuki Estate. She is one of Karin's favorite shinobi.