In an alternate reality known as Great Japan, a timeline diverges where the Tokugawa shogunate continues to exist and remains isolated from the rest of the world. This setting is located at Buou Academic School, situated at the foot of Mount Fuji, which serves as a training ground for military families' children to become samurai warriors. The school is embroiled in a power struggle between Yukimura Sanada and Matabei Goto from the Toyotomi faction and the powerful student council that governs it. Additionally, Muneakira Yagyu, owner of the Yagyu Dojo, and Jubei Yagyu, his mysterious son, become entangled in this conflict. The series features characters from Japan's Sengoku period and early Edo period, including famous historical figures. Furthermore, Charles dArtagnan, a character from Europe during the same timeframe, is also present in this story.
Muneakira's first master was a samurai who bore a contractual mark on her chest. She possesses a power level of five million when transformed but has displayed a sadistic side in that state. Despite t...
Sen Tokugawas loyal enforcer, known as Hanzou, is a skilled fighter who takes great pride in her job. She is always ready to go above and beyond to protect the school and catch her enemies. Although s...
The main character in this story is muneakira yagyu, also known as "mune" for short. he is a skilled swordsman who specializes in the shinkage-ryu fighting style. his primary goal is to become the new...
Yoshihiko Tokugawa's admirer is a Baka type person who loves him deeply. She often uses "Love" as an expression of this feeling. Despite being bad at English, she claims to be an expert in the languag...
Sanada is a member of the Toyotomi clan and skilled Feng Sui reader who can predict the future with ease by reading from a feng sui board. Despite this, she is known for opposing the Tokugawa clan and...
Yukimuras loyal friend and bodyguard who helped her sneak into the Yagyu dojo. She's also assisting Yuki in bringing back the Toyotomi clan to power. Despite being somewhat clumsy, Matabei takes her r...
Sen, a member of the Tokugawa royal family, possesses both beauty and difficulty in equal measure. Despite her aloof demeanor at times, she holds herself with great pride. Her temper is quick to flare...
In episode 8, an unidentified girl descends from the sky. She introduces herself as Yagyuu and claims possession of Muneakira Yagyuu, whom she addresses as "Master," despite him not having kissed her ...
Nia, also known as dArtagnan, is a tall blonde woman from France who enrolled at Buou Academy. She met Yoshihiko while doing origami, and they developed a romantic relationship. However, she was betra...
In early episodes, a character lived in Paris, France. He planned to return to Japan with his aspirations. His reasons for removing all Toyotomi retainers remain unclear. It was later discovered that ...