The president of the idol agency run by Kyushu boys (and the Dormitory Manager). A reliable Hakata beauty. He is said to be terrifying when angered. He speaks with a slight Hakata drawl. First person: I (masculine). He isn't usually the aggressive type, but once his fuse is lit, he might just snap... He is called Fukuoka or Fukuoka-kun.

A positive and very laid-back boy with squinting eyes. His hair is as vibrant as the local specialty mangoes. He is in charge of music production at the agency. He has a mellow, fluffy personality. He loves sunbathing. First person: I (regional/relaxed). He is called Miyazaki or Miyazaki-kun.

A super hot-blooded sports boy! A stoic type belonging to the track and field club. The reason he wants to stand on the sparkling stage as 9CHU is because he always wants to be number one! First person: I (regional/rough). He is called Kumamoto or Kumamoto-kun. He speaks with a bit of a Kumamoto dialect.

Nagasaki's bodyguard and a master marksman who often acts alone—apparently, he's exempt from firearm laws... He is calm, collected, and strict about rules, but surprisingly good at going along with a joke. He has androgynous features. Reflecting the fact that his is the smallest prefecture in Kyushu, he has a petite build. He is almost always glued to Nagasaki's side. He carries a gun. First person: I (casual). He is called Saga or Saga-kun.

The kind prince of the hot spring idol group 9CHU. While he radiates a powerful aura during idol activities, he actually has a soft, shy side...?! When he returns to his home in Oita, the Hot Spring Prefecture, and soaks in the baths, he becomes incredibly mellow and sweet. Speaks in Oita dialect. First person: I (regional). He is called Oita or Oita-kun.

The PR manager with an angelic smile and excellent communication skills! Before you know it, he's befriended everyone around him and is pitching 9CHU to them. Because of Dejima, where foreigners like the Portuguese and Dutch used to live, he occasionally lets Portuguese words slip out?!☆ First person: I (soft/regional). He is called Nagasaki or Nagasaki-kun.

The dance and vocal coach for 9CHU. His sharp eyebrows, reminiscent of Saigo Takamori, are his most striking feature. He seems quiet and grand, but...? Speaks in Kagoshima dialect. He often talks in a way that sounds detached or questioning. First person: I (regional/masculine). He is called Kagoshima or Kagoshima-kun (Fukuoka calls him Sakura).