She’s a beautiful, lighthearted person, she has quite a few lamentable qualities for which men often reject her. The dresses she wears to dates are especially lamentable.
Shizuku is a pretty young woman; she has fairly long, light brown hair, ending at just a little above her hips. She is seen either with her hair out or tied up into a ponytail. She also has brown eyes with a glint of a golden color to them. Her first outfit, when seen attacking a youmu, consisted of a grey-ish beige jacket with a matching skirt to go with it. She wore a striped blue shirt underneath the jacket and she wore black stockings and black shoes.
Shizuku is quite a cheerful person and is pretty upbeat. She is mostly ever seen smiling, even when she is first seen running into the classroom where the youmu she was chasing is located in, and where Kuriyama and Akithito were, and kicking it in the face. She is merciless, however, when finally defeating youmu and possesses amazing skill along with excellent hand-to-hand combat.
Shizuku is also a bit of a drinker, as seen in episode 5 when she treats Mitsuki and Kuriyama to some food with the money she got when she traded in the rock left by the youmu Kuriyama defeated, which was worth 50,000 yen. Shizuku is seen drinking beer and asks the waiter for more beer. When the waiter comes back with more beer for her, she claims that he took to long and demands more beer 'on the house'. Also, at one point, she is seen on her laptop with a can of beer in her hand.
She also seems to grow pretty upset when things don't go as planned, as seen also in episode 5 when she is heading to the festival in a flashy dress, saying that she was planning to meet up with a guy. The guy then texts her that he, in fact, couldn't come after all, leaving her to sit alone and upset as the fireworks were going off.
The one consistent thing about her past is that even though she is beautiful, she is almost always being dumped by men, it is a joke throughout the series and anyone who mentions her being single, is almost always punished in some way or form.
In Carmine, Akihito is being chased by a rather persistent Kuriyama, and he hides in a classroom to where Kuriyama follows him. After Akihito pushes the locker on top of Kuriyama and she successfully breaks out of it using her blood sword, their chase is interrupted by Kuriyama warning Akihito to watch out, as a youmu breaks into the classroom through the window. As they were about to try and attack the youmu, Shizuku makes her first appearance, running into the classroom and kicking the youmu in the face. The youmu escapes the classroom again through the window. Before Shizuku goes off to chase it again, she apologizes to Akithito and asks him to call the cleaners to clean up the mess the youmu left behind, and proceeds to jump out fo the window, following the youmu. Kuriyama seems to be confused and asks Akihito who she was; to which he replies that she is a teacher at the school and also a famous Spirit World Warrior around the area.
She is later seen finishing off the youmu, zapping it and pushing it off of its feet, to which the youmu explodes, leaving behind a stone.
In the movie Mirai-Hen she appears again as a secondary character, she still teaches and fights Youmu, and seemingly still single from when the anime series ended. She is seen with Hiroomi Nase tracking some of the shadows that afflict the town in the beginning, both of them are able to defeat most ,but not all of the shadows.
In the credits it is shown that she is still teaching and that she has taken hunting Youmu as some kind of treatment for her frustration. It is also shown that she often hangs out with Izumi Nase and Ayaka Shindou. The Mini Theater OVA expands this more much to Izumi's irritation when after being barred from the highschool kids sleepover, goes over to Izumi's room to whine about being dumped etc..etc..
- Expert Hand-to-Hand Combatant:
Shizuku is very proficient in terms of hand-to-hand combat, as it is her main form of fighting as a Spirit World Warrior.
- Glaciate Barrier:
Shizuku can erect a barrier in order to protect herself, however it is unknown whether or not she is proficient in doing so.
Shizuku is able to manipulate the earth, by creating fissures in opponents' footground to catch them off guard or by erecting an earth wall to protect herself.
|Main Characters||Akihito Kanbara • Hiroomi Nase • Mirai Kuriyama • Mitsuki Nase|
|Spirit World Warriors||Ayaka Shindou • Izumi Nase • Miroku Fujima • Shizuku Ninomiya • Yayoi Kanbara|
|Youmu||Ai Shindou • Ayaka Shindou|
|Others||Sakura Inami • Yui Inami|