tsundere
noun | (T)SOON-deh-ray
a character who switches from being aloof to affectionate (especially toward a love interest)
What does tsundere mean?
The word tsundere (or Tsundere) refers to a character (as in a book or anime) who is at first cold and tough to others, particularly their love interest, but gradually reveals a loving, more vulnerable side. Tsunderes are known for their polar displays of affection. Tsundere is also used to describe a book genre driven by or centering on such a character, as in “a tsundere romance manga.”
Examples of tsundere
Her tsundere personality is also shown in how she talks to Masachika harshly and coldly in Japanese, denying her feelings for him and making excuses, but flirts with him and calls for his affection in Russian.
—Roshidere Wikifandom, 10 Sept. 2026
He’s a tsundere. Because he's never been in love before, when someone comes along and makes him waver, he’ll exhibit certain behaviors that a usually calm and composed person wouldn’t exhibit. He’ll be smiling, a workaholic but also very attentive. When he does fall in love, he’ll dedicate all his time to his loved one, becoming very generous and giving them everything they want.
—Now, I used to like the tsundere archetype back in the day, because a hostile and standoffish woman who warms to you in little ways seems to recreate over and over the emotional arc of falling in love, at least as I remember it.
—A classic tsundere, Taiga struggles to open up and be honest about her true feelings.
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Where does tsundere come from?
Tsundere (ツンデレ) is internet slang that combines the Japanese words tsun tsun, meaning “unfriendly and aloof,” and dere dere, meaning “lovey dovey.” The term first appeared in 2002 on the Japanese forum Suspicious World, discussing the character Ayu Daikuuji from the visual novel and anime series Kimi ga Nozomu Eien. The archetype was popularized by online fandom communities, with fans debating who is or isn’t a tsundere or who could be called the first tsundere.
How is tsundere used?
Tsundere primarily describes fictional characters, although the label is sometimes applied to real people. Most tsunderes are viewed affectionately, but some are thought of as overly hostile.
Main girl is selfish and cruel and it confuses me why Masume-kun is falling for her all over again. I get it, she’s a Tsundere – or at least, she is supposed to be. But instead of being bad with her feelings, she mostly feels like a deeply vindictive person, with no real reason for being so unbearably awful.
—And while Shampoo can cook and can be very demure around Ranma, but most of the time she’s Tsundere bordering on Yandere and can be very manipulative and even cruel ...
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Tsundere is also used as an adjective to describe the behavior of such an enigmatic person.
She’s been acting circumspectly tsundere toward him ever since last episode — and notice how she’s always interfering with his ... admiration of Kumin!
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