A former guardian of the Kaka village in the 13th Hierarchical City of Kagutsuchi, Torakaka is renowned for her strength in the Kaka clan, but left to pursue different missions tasked to her. She is well acquainted with Valkenhayn R. Hellsing, Nago, and Gii of the Alucard Clan as she often brings them exotic teas from afar to please Rachel herself. Unlike the other Kaka's of her clan, Tora is aware of the dangerous happenings in the world, and presently guides Taokaka to help her become stronger.
Tora met Iron Tager on the outskirts of Kagutsuchi as she was assigned the duty of guiding Platinum the Trinity from her home in Ikaruga Federation to the Hierarchical City by Jubei. Once they managed to get to the village via a secret passage, the trio split, with Tora going to visit Totokaka and Taokaka in the former's hut. Remaining at the home with the elder and Ragna the Bloodedge, she took notice of Litchi Faye-Ling struggling to refrain from the allure of the Azure Grimoire, assigning her a brief warning about it. As Tao was instructed to leave the village in order to hone her skills, Tora looked after the village, returning to her position as its guardian for the following month.
Tora found herself leaving the position of guardian to Momokaka, opting to travel to Ikaruga to find Tao and Ragna under Jubei's request. She found them near the first Kaka village, and began to educate her successor on the area, and its founder – Lord Munefuyu. Thanks to Tao's senses, the two of them managed to reunite with Rachel and Ragna, but not before the latter was brutally beaten by Izanami. After reacquainting herself with the group, Tora directed them to the Kaka Hot Springs for treatment of Ragna's wounds.
Although it is unclear if she became one of the chosen or if she was simply an illusion, Tora was present inside the Embryo during the events of BlazBlue: Central Fiction. She found Tao deep in the Embryo and praised how strong she had become, although she issued her a warning over the strength of Izanami. 
She was last seen in the new world created by Ragna, greeting Tao once she had arrived back to the village from her journeys. 
- BlazBlue: Chrono Phantasma, Story Mode, Chrono Phantasma, Episode 1: Unexpected Encounters
- BlazBlue: Central Fiction, Story Mode, Episode 007, Chapter 052, Sub Scenario 1
- BlazBlue: Central Fiction, Story Mode, Episode 012, Chapter 100