16-year old Keisuke Saji loves to fantasize about young beautiful women. He hopes to land the object of his affection, Koizumi Akira. However, Koizumi hates Saji (as well as all men) to the point of assault. While most guys take Koizumi's cold shoulder as a hint, Saji pursues head-on without having rejection faze him.

Modern day Japan sees a similar struggle to that of Romance of the Three Kingdoms, between different rival schools with the three strongest being; Kyosho Academy led by Sousou Moutoku, Nanyo Academy by Sonsaku Hakufu and Ryuubi Gentoku from Seito High School. Together these three toushi, each with their own magatama, fight for the honour of becoming Ikki Tousen and fulfilling their fated destiny through battle and conquest.

Seven schools are constantly at war with each other, and the students within - both male and female - have become skilled fighters and constantly battle with rival schools. Their lives and fates are guided by strange jewels that contain the spirits and destinies of warriors from the Sangokushi period. One girl, Sonsaku Hakufu, has recently moved to Japan and is apparently destined to unite the schools as her counterpart united seven countries long ago. But, like all heroes, there is a darker side to her fate, and as always there is a constant struggle by those around her to break the chains of their own destinies and make their own lives.

In Ikkitousen, the Kanto region of Japan is locked in the middle of a turf war between seven different high schools. Among the students of these schools are a select few who are in possession of sacred beads. These magatama harbor the souls of warriors who fought during the Three Kingdoms Era of Chinese history. Not only are these students blessed with abilities that draw from the souls they are tied to, but they are also blessed, or maybe cursed, with the fates of these warriors from the past. One of these students is Hakufu Sonsaku; a young, caring, dim-witted girl who has recently transferred into Nanyo Academy and will be living with her cousin, Koukin Shuyu. Hakufu’s arrival creates an almost immediate sense of tension due to her power as a fighter and the possibility that she may be the one who carries the spirit of the Chinese warlord, Sun Ce. The most powerful fighters at Nanyo, known as “The Big Four” are shaken by her presence and determined to stop Hakufu from achieving the goal given to her by her mother: to conquer those who challenge her and unite the seven schools.

Modern day Japan sees a similar struggle to that of Romance of the Three Kingdoms, between different rival schools with the three strongest being; Kyosho Academy led by Sousou Moutoku, Nanyo Academy by Sonsaku Hakufu and Ryuubi Gentoku from Seito High School. Together these three toushi, each with their own magatama, fight for the honour of becoming Ikki Tousen and fulfilling their fated destiny through battle and conquest.

Loosely based on the novel Romance of the Three Kingdoms, modern day Japan sees a similar struggle for power between different rival schools with the three strongest being; Kyosho Academy led by Sousou Moutoku, Nanyo Academy by Sonsaku Hakufu and Ryuubi Gentoku from Seito High School. Together these three tousei, each with their own mangatama, fight for the honour of becoming ikki tousen and fulfilling their fated destiny through battle and conquest.

Loosely based on the novel 'Romance of the three kingdoms', modern day Japan sees a similar struggle for power between different rival schools with the three strongest being; Kyosho Academy led by Sousou Moutoku, Nanyo Academy by Sonsaku Hakufu and Ryuubi Gentoku from Seito High School. Together these three tousei, each with their own mangatama, fight for the honour of becoming ikki tousen and fulfilling their fated destiny through battle and conquest.

New Ikkitousen OVA.

New Ikkitousen OVA.

It is Hakufu's ambition to fight against new opponents from all over the world. To pay for the travelling expenses — to be able to visit these tournaments — she got a job, to earn enough money to make her dream come true. Little did Hakufu expect that new allies and enemies would detract from her goal. Or that she might even be considered a weak leader in the eyes of her companions. To top it off a sister suddenly appears, making it painfully obvious to Hakufu that she does not really know much about her mother's past.

Hakufu's dreams of participating in new fights and tournaments are put on hold as new obstacles block her path. Her friends have lost faith in her, new enemies appear, and a younger sister she never knew existed suddenly shows up on her doorstep. If Hakufu ever hopes to compete worldwide, she's going to have to deal with her issues at home first.

It is Hakufu's ambition to fight against new opponents from all over the world. To pay for the travelling expenses — to be able to visit these tournaments — she got a job, to earn enough money to make her dream come true. Little did Hakufu expect that new allies and enemies would detract from her goal. Or that she might even be considered a weak leader in the eyes of her companions. To top it off a sister suddenly appears, making it painfully obvious to Hakufu that she does not really know much about her mother's past.