Tohka Yatogami | Christmas with Princess

Tohka Yatogami is the first Spirit saved by Shido. There is also another personality named Tenka residing inside her, which only emerges when she assumes her Inverse Form. When Tohka first appeared on Earth, on the 10th of April, she came under attack by the AST.

That was also the same day Shido encountered Tohka and later discovered the real reason behind the Spacequake incidents. The next time Tohka encountered Shido, she was again under attack by the AST. During Tohka and Shido's short conversation on their second encounter, Shido gave Tohka her name. During their third meeting in which they went out on a date, Tohka and Shido established a bond, as the boy explained to the Spirit that not all humans were out to kill her like the AST. It was during this time after their date got interrupted by the AST that Tohka had her powers sealed by kissing Shido for the first time.

Tohka is a girl with very long, dark purple hair in the same shade as the color of the night. She partially ties it back into a ponytail with a ribbon while still letting much of her hair fall to her knees. Her dark purple eyes are described as crystal-like and have a golden tint. Shido remarks that her beauty is to the extent of almost being violent. Tohka's height is stated to be 155cm, and her three sizes are B84/W58/H83. When Tohka first appeared on Earth, she had a cold and emotionless demeanor. She was very wary of humans, as her only experience with them was being constantly attacked by the AST before Shido finally got the chance to talk to her.

However, once her first date with Shido allowed her to experience human society, she grew to admire the world and even sympathized with the AST for wanting to eliminate her for the destruction she unintentionally caused via Spacequakes. After her sealing, she could finally develop and express emotions by experiencing life on Earth. Tenka however, who is the opposite of Tohka and is her inverse form. Is much more colder and rude than her happy-go-lucky self, and welcomes the challenge of a fight.

Compared to Tohka, Tenka is considerably more hostile than her other self. While Tohka would normally hold back so as not to kill her opponents unless severely angered, Tenka will utilize unrestrained force to eliminate her foes. During Tohka's first Inversion, she also has no remembrance of Tohka's recent memories, namely her memories of Shido, and comes to interpret him as a human trying to deceive her. This paranoia likely stems from Mio trying to kill her seconds after being born.

Tenka also has a haughty demeanor, constantly looking down on humans for being inferior and having pride in her status as a pure Spirit. Tenka often speaks in a rude and informal manner, rarely ever addressing others by name as a likely result of not having one herself for a long time. While more serious than Tohka, her lack of experience with human society also begets a degree of naïveté and gullibility. For instance, after learning it from a maid, she thought that doing a 'moe moe kyun' pose was a sure-kill move to dominate the opposing side. Tenka's sense of modesty is non-existent compared to Tohka's, largely due to Tenka's disregard for interpersonal conduct - on two occasions, Tenka leaves the bathroom doors unlocked while taking a shower, and Shido walks in on her naked both times.

At times, she is particularly blood-thirsty in combat, relishing a good fight against a worthy opponent like Mukuro or Origami. However, Shido takes notice that deep down her personality isn't too different from how Tohka was initially. Tenka also has a soft spot for Tohka, whom she views as a little sister of sorts. Despite her short temper, she is willing to be patient for the sake of Tohka's happiness. Ultimately, Tenka proves to be a rather selfless person underneath it all, even taking in Mio's Sephira Crystal so Tohka can enjoy her last moments being happy.

As Tenka, Tohka's hair shifts into a dark purple-and-white gradient. Her eyes have also reversed their color scheme, turning magenta. She wears a dark violet dress attached with black laces and a set of grayish magenta-and-dark pink plated armor that adorned her shoulders and waist. The dress is open at the back and the front, which exposed most of her skin, and a two-layered, knee-length skirt. She also wears a dark violet butterfly-shaped ribbon with pointy edges while Inversed. While in casual attire, Tenka is adorned in a dark purple jacket and a violet skirt complimented with stockings. Unlike Tohka, Tenka lets her hair down without tying it with a ribbon.