Why do Japanese find crooked teeth attractive?

Why Crooked Teeth Are Seen as Cute in Japan

In many cultures, a perfectly aligned smile is the gold standard of beauty. But in Japan, a different ideal has taken hold—one where crooked teeth, known as yaeba (literally "double teeth"), are often seen as charming and endearing. Unlike the Western emphasis on orthodontic perfection, this subtle imperfection is associated with youthfulness, innocence, and natural beauty.

The appeal of yaeba goes beyond mere aesthetics. It's tied to a broader cultural appreciation for imperfection and authenticity—a concept echoed in traditions like wabi-sabi, which finds beauty in the flawed and fleeting. A slightly crooked smile can appear more genuine, less manufactured, and even more approachable.

This trend has been amplified by pop culture. Japanese idols, actresses, and models with yaeba have helped normalize—and even glamorize—the look. When fans see their favorite celebrities flashing slightly uneven grins in magazines or on TV, it reinforces the idea that beauty doesn’t have to be flawless to be admired.

So popular is the look that some people in Japan have reportedly opted for cosmetic procedures to create the appearance of crooked teeth—attaching small veneers or using dental modifications to mimic the effect. It’s a fascinating reversal of the global trend toward straight, uniform smiles.

While orthodontics are still common, especially among younger generations, the acceptance of yaeba reflects a unique cultural perspective on beauty—one that values character and individuality over uniformity. In a world increasingly obsessed with digital perfection, Japan’s embrace of crooked teeth feels refreshingly human.