Irezumi is the Japanese word for tattooing. It comes from the words ire (to insert) and zumi (ink), meaning “insert ink.” In Japan, tattoos are not just decoration; they are a tradition of meaning-making, in which every element carries symbolic weight.
In Japan, people have decorated their bodies with mythical beasts, flowers, leaves, images from stories, myths, or tales since at least 5000 BCE. As that art developed, it became an advanced form of visual storytelling, particularly during the Edo period (1603–1868). Artists illustrated woodblock prints of heroes covered with irezumi, and tattoos began to appear on the skin as well.
Dragon and koi
The most recognizable creature in Japanese iconography is the dragon, known in Japanese as ryu. In Western culture, dragons are greedy, fire-breathing creatures who live in caves and inspire fear. In Japan, dragons are equally powerful but benevolent, symbolizing profound blessing, wisdom, and strength. They can manipulate the elements to benefit people.
The koi fish is another popular subject for irezumi. Koi represent overcoming obstacles, ambition, and success. Like the dragon, the koi has established floral pairings—cherry blossom (sakura), maple leaves (momiji), peony (botan), and chrysanthemum (kiku)—but if you don’t know what you’re doing, your koi might end up upside down. That’s a bad thing because, unlike the dragon, the koi doesn’t look good upside down. A correctly oriented koi shows determination, while an upside-down one suggests failure.
Like the koi, the phoenix is associated with transformation and new beginnings after hardship. If you’ve had to change, it is a powerful symbol to choose.
Tiger, karajishi, and snake
Tigers are also popular subjects for irezumi. The tiger represents balance between opposing forces, like yin and yang. Tigers almost always appear in motion, either leaping through bamboo groves or crouching on rocks. Their expressions are fierce, but they seem controlled. Along with dragons, koi, phoenixes, and karajishi (fu dogs or shishi), tigers are among the five most revered animals for irezumi.
Karajishi, also known as fu dogs or shishi, are protective figures. They are sometimes depicted as lions, but more often as dogs. Like the tiger, the fu dog is among the five most revered animals for irezumi. Its traditional floral pairing is the peony (botan), called the king of flowers. This reinforces the idea of the fu dog as a noble guardian.
Snakes (hebi) are also popular subjects for irezumi. Snakes were originally symbols of rebirth and transformation, but in the early 1800s, prisoners used them to cover up the markings of punishment. In this context, snakes represented new beginnings, and so they became popular. Snakes remain a persistent figure in irezumi.
Fox, frog, and combined meaning
Foxes (kitsune) are tricksters who can shape-shift and possess people, causing abnormal behavior. But as foxes grow older, their tails increase in number, up to nine. Nine is considered a magical number in Japanese culture. The Zenko are the benevolent foxes who serve the god Inari, and are also called Inari foxes.
Finally, there is the frog, whose symbolism comes from a proverb: “A frog in a well does not know the great sea.” A frog tattoo means the desire to see beyond one’s limited perspective and to leap beyond the familiar.
In irezumi, the individual meaning of a piece comes from combining symbols together. Each of the five core animals has established floral pairings, adding depth to the image. Every background element—waves, wind bars, clouds—also carries symbolic significance. Together, these choices reflect the wearer’s journey and values.