Tokimi's dimension

Tokimi's dimension was a private dimension that was owned and often inhabited by Tokimi.

Description
Tokimi's dimension was described as a "private miniature universe" and "a world of shifting green, orange and blue". Inside the dimension was a temple-like structure that contained several hovering stone pillars and an altar. In addition to Tokimi herself, the dimension was also home to several cylindrical pewter-colored drones with golden wing-shaped plates on the front that could launch binding cords to restrain trespassers.

Washu and Her... Test Subject?
In 150,080 CMT, Tokimi pulled Malygos and Washu into her own personal dimension, where she greeted Malygos as "Remnant Malygos". Malygos recognized Tokimi, but incorrectly assumed that she was one of his "sisters", which led Tokimi to temporarily erase his entire left side from existence to punish him for his error. Although Tokimi promptly restored Malygos, Washu advised him not to anger Tokimi again because she was powerless against Tokimi in her 'mortal' form. Tokimi then explained that she had only summoned them both because she wished to see Washu and her latest 'test subject'. Tokimi's description of Malygos as a 'test subject' annoyed Washu, who commented that Tokimi must have not seen Tsunami in a while due to how 'bitchy' she was acting, but she admitted that she was glad to see Tokimi regardless. Tokimi replied that she could see that Washu had made progress in the Search, but Washu chose not to reply to that statement.

When the Architect appeared to Blackout to warn him against activating the Pandorica, Tokimi and Washu felt the Architect's physical appearance in the BZPB Multiverse cause an S-Tremble in the Hyperdimension even though neither of them had left Tokimi's dimension. Malygos then told the two sisters that, during their meeting, he had received a vision that told him to go to the planet Nervissa, which he decided he would investigate to confirm its legitimacy. Malygos then teleported himself and Washu to Darkmount to stop Blackout.

The Counter-Actor Revealed
When the Architect was weakened by Blackout to a point where he was no longer able to "hold back" the Counter-Actor, Washu drew the Counter-Actor in through a portal to Tokimi's dimension so that the Chousin could attempt to contain her there. Tsunami tried to reason with the Counter-Actor, but received a brutal backhand in response, so Tokimi ordered Washu to find Zev Raregroove in the hope that he would be more successful. While Washu began searching all of space for Zev, the Counter-Actor engaged Tokimi in combat, hurling two stone pillars that Tokimi proceeded to disintegrate. Tokimi threw a punch, but the Counter-Actor caught it and used her momentum to hurl Tokimi into the altar that sat at the middle of the dimension. Tokimi responded by summoning several flying cylindrical drones that attempted to restrain the Counter-Actor with binding cords, but she shattered the cords without effort and caused the drones to explode simply by roaring. Before the Counter-Actor could do the same to the Chousin, Washu located Zev and teleported him in front of the Counter-Actor, which momentarily stunned them both. The presence of Zev caused the Counter-Actor to transform back into Misaki Raregroove, who collapsed into Zev's arms and began to cry. Misaki was then transported to the Sōja to recover from her ordeal.

The Call to War
In the midst of the Uterio War, Zev and his allies aboard the Bebop II discussed who they could recruit to help them combat the Great Beings. When Zev telepathically told Viriathus that he might be able to gain the assistance of Tokimi and Tsunami, Tokimi painfully hijacked his telepathic message and temporarily transported the contents of the room to her personal dimension so that she could address them all there. Tokimi informed Zev that whether or not the Chousin decided to intervene would not be decided by him, and in cases like the Uterio War, his purpose was to observe and record its events instead of getting involved in the conflict. However, Tokimi said that because Uterio was endangering the Architect's work, Zev was permitted to fight, as long as he did not condemn himself to death in doing so.