Tooka Yatogami
夜刀神 十香
Age: 16
Birthday: April 10
Three sizes: 84-58-83
Height: 155 cm
Codename: Princess
Spirit number: 10
Rank: AAA-Class Spirit
Affiliations: Ratatoskr, Raizen High School
Hobbies: Eating, dating Shidou
Angel: Sandalphon; Nehemah
Weapon: Throne type
Astral dress: Adonai Melek
Sephira: Malkuth
Risk factors: AAA
Spacequake: B
Strength: 230; 240 (volume 7)
Consistency: 202; 178 (volume 7)
Spiritual power: 125; 201 (volume 7)
Agility: 142; 150 (volume 7)
Intelligence: 32; 33 (volume 7)
Favourite quote: "You were there for me, you saved me, much like what today, you asked me out on a date and showed me how nice this world is."
Tooka Yatogami is one of the main female characters of the Date A Live series. She is the first Spirit saved by Shidou and transfers into his class at the end of the first volume. Shidou named her for the date of their first meeting, the 10th. Reine later added the Yatogami surname for her. She is ignorant of the ways of the world, but nevertheless has a normal sense of embarrassment. She seems to have strong feelings for Shidou, which she is shown to be unable to understand when she gets jealous after seeing Shidou accidentally kiss Yoshino.
When Tooka first appeared on Earth, unsealed, she was very wary of everyone before Shido finally got the chance to talk to her, because she was constantly being attacked by the AST. However after she was sealed by Shido, she could finally develop, express, and experience life on Earth. Due to the fact that Tooka is new to everything including her emotions, she has a very child-like personality that can make her seem naïve, emotional, energetic, and sometimes gullible due to the fact that she has not been on Earth that long to interact with other people.
However, when learning that Yoshino is a Spirit like herself she decides to support Shidou in his cause to save the other Spirits such as Kurumi, even actively participating in battles at times. Due to being a Spirit, she is always being targeted by the AST and is aiming for the kill, because of that she hated humans for always shunning her and thinking that she wasn't allowed to live in this world, but her whole life changed when she met Shidou.