Tenko Chabashira

Tenko is a boisterous and generally cheerful person. She wears her emotions on her sleeve and has the habit of yelling out in a loud voice to show her fighting spirit. She suffers from overactivity and anger issues and directs her energy into her Neo Aikido. Even still, she claims she is much calmer compared to her childhood. She has also described herself as "not very good at thinking" and appears quite gullible and impulsive, using her emotions over logic. She refers to herself in the third person.

As a Neo Aikido practitioner, Tenko takes pride in facing the opponent from the front. Indeed, despite being an Aikido practitioner, she can be very aggressive and quickly resorts to violence, insisting it is self-defense. She takes pride in inventing Neo Aikido with her master. She has admitted that she actually has a very low tolerance to pain and is terrified of the idea of torture. She also occasionally has a panicky side in other situations.

Due to past experiences and her master's irresponsible teachings and anti-romance stance, she feels an intense hatred towards boys, to the point of referring to them as "degenerate males" and openly stating all men should perish. She believes that interaction with boys will drain her Neo-Aikido spirit and thus considers them her enemies. Due to her misandristic outlook, she makes up stories about how bad boys are in her head, such as that boys are much more likely to do negative and deceiving things than girls, like always being the first to lie and always shifting the blame right away. She dislikes boys so much that even the nice things they do can cause her to react negatively.

Contrasting her hatred toward boys, Tenko likes other girls much more. This also includes trans girls who have had gender reassignment surgery. During dangerous situations, she recklessly rushes to protect all the girls, and only them. She also gets very shy and humorously humble if a girl compliments her looks, blushing strongly and insisting that her looks definitely aren't good, and gives excuses such as her face getting all wrinkled every time she drinks from a straw and her eyelids turning inside out whenever she washes her face with a towel. While often assumed to be very tomboyish due to her love for martial arts, she is, in fact, quite feminine, possessing great love for idols, fashion, and cute things. She apparently tries to be fashionable and more attractive to girls with some of her clothing, but she is instead described as a "fashion disaster". She appears attracted to girls, often having dreams about idols and dreaming of becoming a "pampered celebrity" herself. Even though she repeatedly accuses boys of being perverted, she is occasionally shown to be slightly perverted herself. However, she claims that her feelings for her are only pure and nothing like how males think.

As she is so impulsive and reckless, Tenko occasionally doesn't notice other people's feelings and does what she wants instead. However, seemingly as a part of her Neo Aikido skills, she has a unique ability to read the emotions of those she throws. Whenever she does this, she correctly reads the other person's feelings and can give them the right kind of advice. Even when she doesn't throw others, she is occasionally shown to have a calmer moment when she is able to console and guide others and show sympathy even towards boys. She believes that expressing your feelings is completely natural, and you shouldn't feel ashamed of them, whether it's crying, laughing, or anger.

Despite her loud and aggressive nature, she is polite to everyone, even boys. Her politeness is so powerful that it surpasses her hatred toward boys. She also accepts boys to be practitioners of Neo-Aikido out of necessity, though she isn't fond of the idea and just considers them "tolerable." However, she begins to believe that Neo-Aikido can, in a way, "purify" degenerate males and make them good people like her master. It's shown that she can even develop feelings for a boy if they are a fellow Neo-Aikido practitioner. However, it's also indicated that this ideal person must also be proficient in Neo-Aikido, noble and not the type who constantly thinks about sex. She considers any Neo-Aikido practitioners her comrades with a bond thicker than blood and is also very loyal to anyone she considers her best friend or a role model.