Jubei-chan 2: Counter-Attack Siberia Yagyu

Three hundred years ago, Yagyuu Juubei fights Kita Retsusai, the leader of the Northern Yagyu that has been eliminated by the Edo Yagyu. In the ensuing battle, Kita Ressai along with Jubei's wife and daughter were swallowed and drowned in the ice. In the present day, Jiyuu Nanohana encounters a strange child holding the Lovely Eyepatch and tries to give it to her.

The swordswoman who calls herself the true Yagyu Jubei II nearly kills Jiyu; she searches for the Eyepatch but it is taken back by the child. Jiyu awakens in her room and asks Freesia to stay; she says she will stay one night. Meanwhile, Jiyu's father Sai meets up with his old boss and decides to ghost-write a novel.

Kita Furo bursts in through the front door and demands a duel with Jubei, but even without the Eyepatch, Jiyu is still able to defend herself. The following day, Furo attacks her again and is defeated; Jiyu, however, is forced to face the swordswoman. At the end of their fight, she tries to give her the Eyepatch, but it is taken by the child, Ayunosuke.

Mikage decides to investigate; she runs across the swordswoman just in time to save Ayunosuke from falling. After restoring her health, Jiyu blows the whistle, which summons Ayunosuke, and asks him about the Eyepatch. Ayunosuke explains everything, and though Jiyu is moved with tears, she refuses to accept the Eyepatch, swearing that she will never become Yagyu Jubei again.

The Siberian Yagyu decides to defeat Jubei while she and her family are out shopping. They kidnap Freesia, forcing Jiyu to follow them to a castle to rescue her. On the other hand, Jiyu does not want to transform and when she reaches the top of the castle, Freesia is pushed down into the moat to drown. This makes Jiyu jump off to save her friend.

In order to defeat Yagyu Jubei II, Kita Furo sets out on a training trip. Jiyu feels depressed for breaking an important promise and discovers that Sai has continued to ghostwrite. Upset, she runs away; Mikage, while going after her, meets up with Nizaemon, who has been defeated before. He begs her to convince Jiyu to free the rest of the Siberian Yagyu.

Despite having stolen the Eyepatch, Ayunosuke still manages to take it back as he believes it is rightfully owned by Jiyu. In front of Jiyu's eyes, Freesia transforms into the mysterious swordswoman and takes down Furo; she forces Ayunosuke to give Jiyu the Eyepatch so she can transform and fight or she will slice him up.

Jiyu lies injured in the forest with Ayunosuke tending her wounds while Sai blames himself for her disappearance. Taking advantage of Sai's emotional state, Freesia continues to deceive him by playing the model daughter, but she is haunted by what happened in Hontsuru Castle. In order to paint Jiyu in the worst possible light, she lies to everyone about her absence.

Upset that he could not match both Jubei II, Kita Furo calls up his father's power. He recollects his childhood memories of when he first crossed with the original Yagyu Jubei, and the fallen time of the Northern Yagyu. As Jiyu recovers, she encounters Furo, and tells him that everything is over.

Mikage finds out about what happened to Ayunosuke and sets out to search for Jiyu, who now is in such a state of confusion, she does not recognizes Sai and believes that Mikage is her mother. Then Mikage knocks out Sai and calls her husband to keep an eye on him, and takes Jiyu to Ayunosuke's side.

Jiyu continues to be confused even when Mikage begs her to take up her sword once more. Nizaemon informs them about Freesia; Kita Furo decides it is time to end his fight and begs Jiyu for a rematch after finishing Freesia. Sai appears and instead of trying to help her, he tells her to stop running from her destiny.

The showdown between the two Yagyu Jubei II continues; Freesia becomes exhausted by Jubei's unrestrained power and withdraws. After her near defeat, Sai suddenly offers her the Mutodori technique, Shiro and the Ruffians try to calm her down, but all are refused. She keeps on fighting, but Jiyu tells her that the Eyepatch she made accepted her as the true Yagyu Jubei the second.

The ice monster makes Jiyu and Freesia fight side by side. As Jiyu's fever begins to spread, she entrusts Freesia as the battle continues, and uses her fever to melt the monster. Kita Furo is freed; he provokes Jiyu into a duel and loses. The monster starts to reconstitute himself so fast that the two Jubei II's fight as one; together they wipe out Kita Ressai, releasing him from his hatred.