[Game]Koihime Musou: Doki Otome Darake no Sangokushi Engi

The game is set in ancient China during and after the fall of the Han dynasty with some major difference, most notably; Most of the male characters in the novel have become female and The Three kingdoms that were formed after the Han Dynasty, have already been established earlier. Despite each kingdom ruled by a monarchy, they are still loyal to the Han empire. However, the empire is on the verge of collapse as civil unrest, banditry and infighting bring turmoil to the nation.

As the empire finally collapse and warlords wage war with each other, amidst the turmoil several major factions are formed, ready to rule and unite the fractured nation. These major factions (5 in Koihime Muso, 7 in the sequel) are the Shoku faction led by Kazuto Hongo in Koihime Muso and in the sequel, Queen Ryubi of the Kingdom of Shu, the Gi faction led by Queen Soso of the Kingdom of Wei, the Go faction led by Princess Sonken of the Kingdom of Wu and in the sequel, her older sister Queen Sonsaku, the Totaku faction led by Governess Totaku, Governor of Dong province, the En/Yuan faction led by Lady Ensho, Lord of Yuan province, and in the sequel the Kokinto/Yellow Turban Rebels led by the Zhang sisters, Chokaku, Choho and Choryo and the Nanban/Southern Barbarians led by Mokaku. (The anime is set before the Han empire fell and the power struggle between the warlords began.)
This story has the part which was created by referencing Wikipedia, so the licence of GFDL is applied to this story.

Yeti
Nami Kurokawa
Hiroka Nishizawa
Erika Narumi
Emi Motoi
Maki Kobayashi
Yuu Amamiya
Yukie Maeda
Harumi Asai
Airi Yoshida
Oma Ichimura
Kaoru Morota
Norio Wakamoto
Harumi Sakurai
Hyosei
Ryoko Tanaka
Kei Mizusawa
Natsumi Yanase
Michiru Yuimoto
Inokuchi Yuka
Akane Tomonaga
Emiko Hagiwara
Masami Katou
Chiro Kanzaki
Rie Haduki
Hikaru Midorikawa
Takehito Koyasu