College dropout Isao Komori wakes up one morning to find himself in the body of a high school girl. How did this happen and what happened to the girl whose body his is possessing?

With an unexpected clue, Yori and Isao now wait for further contact from Mari. Unfortunately, neither one of them is strong enough currently to handle this sudden turn of events. Their next step will be to settle their differences with the hope that they’ll better understand Mari’s troubles.

Komori’s apartment has led them to a dead-end. Yet, after days without a reasonable lead to Mari’s whereabouts, one finds them. Mari has called home! Where has she been? Why has she disappeared? And why did she decide to make contact now?

A college student apparently wakes up in the body of a high school girl.

It is becoming clear to Isao and Yori that finding Mari is going to take more time than expected. As the two continue their search, they'll have to cooperate, in spite of their contrasting personalities, to preserve Mari's social life.

Without Isao in Mari's life her body is just a shell. But what caused this catatonic state is more than a disassociation from that college dropout. A peak at Mari's past reveals another side of her life that her family kept secret. Is that where the split truly began?

A college student wakes up in the body of a high-school girl.

The Shadow Student Council, determined to drive its prisoners (the boys) out of the academy, gets its Expel the Boys Operation (E.B.O.) underway! But the boys have internal turmoil to deal with too. Shingo's still picking on Kiyoshi, and Gackt's Guan Yu figure suddenly finds itself in the direst of straits! The E.B.O. is relentless, however, and the longer it continues, the more Kiyoshi and the others find their friendships, bonds, and hearts being destroyed...Is expulsion really the only way out?

As "Mari" grows closer to Yori and Isao, it becomes apparent that the three may not be together for too much longer. The plan always was to join forces to find the real Mari; not collaborate to rescue Isao Komori from his pathetic life.

Hokuto and Chiwa haven’t spoken since she visited his estranged father who Hokuto believes is responsible for his mother’s death. She then returns to Hokuto’s birthplace to find out how his mother died. But once Chiwa learns the truth, can she help Hokuto heal the scars from his past? -- VIZ Media