Battle Girls: Time Paradox

The Present Day. There's a middle school girl named Hideyoshino who loves fashion and cell phones. Her nickname at school is "Hideyoshi". Just before her exams, she realizes that her only hope is divine intervention, and goes to a shrine. There she is whisked away by a mysterious light...The next thing she knows, she is surrounded by female bandits who proceed to attack her! She is saved by a general with a gigantic sword. The general calls herself Oda Nobunaga...

Hideyoshi, Nobunaga and Akechi head to the village that was burnt down the previous night. With the victims downhearted due to losing their homes, Hideyoshi uses her own unique methods to lift everyone's spirits. Later that day, Hideyoshi speaks with the talking dog she met earlier named Shiro, who tells her she has ended up in the past of an alternate world which doesn't have any men. The next day, Akechi starts training Hideyoshi to become a warrior. Despite losing all of her sparring matches with Akechi, Toyoomi shows promise fighting with a staff, having previously seen a tv program about Kung Fu, and is made Oda's retainer.

Nobunaga, Hideyoshi and Akechi go to meet with Yoshimoto Imagawa to negotiate for the left leg of the Crimson Armor, along with Ieyasu Tokugawa, who also resembles one of Hideyoshi's high school friends, but Yoshimoto refuses to hand it over. Not wanting to use her forces to obtain, Nobunaga gets an idea from Hideyoshi and settle things via recreation, challenging Yoshimoto to a variety of games. After reaching a tie, the final game involves kite-fighting, with Hideyoshi and Ieyasu attached to kites with fireworks attached to them. Hideyoshi's firework doesn't go off thanks to Ieyasu's attacks and Ieyasu goes up instead. Hideyoshi manages to catch her from falling, but then her firework goes off after all. At the end of the day, Yoshimoto admits her loss and gives Nobunaga the armor piece and Hideyoshi is rewarded with some Japanese sweets.

Nobunaga, Hideyoshi and Akechi bear witness to a lengthy battle between Kenshin Uesugi and Shingen Takeda, who both possess pieces of the Crimson Armor. As Hideyoshi tries to take a picture with her phone, it gets hit with an electrical discharge from the battle and breaks. Akechi becomes downhearted when her idea to retrieve the armor is rejected by Nobunaga. After running into Ieyasu, Akechi decides to go behind Nobunaga's back to try and obtain the armor for her by turning Kenshin and Shingen against each other, tying up Hideyoshi when she learns of it. After Nobunaga frees Hideyoshi, she punishes her by stealing her glasses before going to meet Kenshin and Shingen herself, challenging them both to a battle for the armor. After Nobunaga defeats Shingen in battle, she agrees to relinquish the armor if she kills her, but Kenshin stands in their way, offering her life to save Shingen. Nobunaga chooses not to kill either of them and accepts both pieces of the armor.

Yoshimoto and Ieyasu invite Nobunaga, Hideyoshi, Akechi, Shingen and Kenshin to go hawk-hunting, in which they use trained hawks to hunt for food. When the hawk goes into a mysterious wood whilst chasing after a rabbit, the others venture in, where they find Masamune Date sitting round a gathering of dead samurai who are forcing her to tell 100 ghost stories. The others soon learn they can't leave the forest until they tell all 100 stories, which proves to be difficult since none of Nobunaga's stories are scary and Akechi is easily frightened. Being mocked by the others, Hideyoshi gives Nobunaga a story from her time, the performance of which proves to be so scary it puts out all the remaining candles, allowing the dead samurai to pass on and the others to leave. Ieyasu is seen conspiring with her aides, planning to encourage Nobunaga to complete the armor so that she can take it from her.

Akechi recalls the day she first met Nobunaga, who took a liking to her and showed her a world outside of her workaholic life, asking for her help in conquering the land. Meanwhile, Nobunaga takes Hideyoshi through the inspection tunnels, talking about the good luck charm she received from her grandmother, Nobusada. However, as they prepare to head back, Hideyoshi accidentally activates the security system, filling the way back with deadly traps. Meanwhile, Masamune talks with Akechi, before Nobunaga and Hideyoshi manage to escape from the tunnel. It is revealed that Masamune is actually Hideyoshi's teacher, who travelled back from the present after discovering someone that came out of the shrine and then disappeared.