Kurumi Tokisaki

Kurumi appears to be elegant and has very polite manners. She has ivory skin and long, black hair. Her right eye is red-tinted while her left eye appears as a golden, inorganic clock face. Kurumi have cut off her bangs, which have usually covered her golden clock eye. After she met Zero, who loved her and didn’t get weirded out by her golden eye, she kept her hair down and cut off her bangs.

Kurumi is a person whose character is difficult to read. She possesses a dislike of humanity that borders on mistrust, which is something that she shares with most of the other Spirits in her debut, except your the only human she likes. She is a skilled actress, capable of putting on the façade of an innocent, curious young girl when she needs to. This skill of hers is shown when she registered as a student at Raizen High School and spoke in a polite manner. However, under that mask lies a mad woman, prone to fits of insane laughter and possessing no regard for human life, viewing them as a food source to restore her own time, and thus, a disposable commodity.

Kurumi has the ability to manipulate the 4th dimension, mainly time, but her main power is associated with controlling shadows. Shadow is her primary power while Time is her secondary power in terms of usage. Combined with the power of time, she can create a clone with all her experiences, memories, abilities, etc.

Her "Angel" is powerful, but is also like a double-edged sword. Each time she uses its abilities, it consumes a bit of her lifetime. So, in order to get back her own time, she has the ability to consume other people's Time to refill hers. She has two intricately designed guns as weapons, which resemble the hands of a clock: the musket (long weapon) for the minute hand and the flintlock (short weapon) for the hour hand.

She also has the ability to call and dismiss spacequakes at will, as shown in the series while she confronts Shido on the school's rooftop. She is able to make duplicates of herself. This allows her to spy and gather information safely, and even if the duplicate is killed, their collective memories return to the original. This ability also becomes tremendously useful during the Miku arc when she's helping Shido and fights multiple opponents regularly.

To activate any power she needs, she first needs to call her Angel and to position her flintlock at the number of the bullet on the angel. Next, she needs to shoot the bullet at the target with the gun. In case she needs it for herself, she will be required to shoot it at herself. She can come back in a little while after doing so in the past like when she badly injured she can go back in time when your body still was not damaged or hurt, this ability is constantly confused with regeneration

Only the original Kurumi is capable of using her Spirit powers but her clones aren't to be taken lightly, as they can use her guns, summon the "City of Devouring Time", which drains the time of everybody standing within its radius, and can even summon spacequakes.