Dragon in Japanese is 竜, or 龍 in its older and heavier form. Both are read ryuu, and both are correct Japanese. 竜 is the ten-stroke standard taught in schools; 龍 is the sixteen-stroke traditional shape kept for names, calligraphy, and tattoos. The kun’yomi reading is tatsu.
Dragon in Japanese
Dragon in Japanese is ryuu, written 竜 or 龍. The two characters are the same word, one modern and one traditional, not a right answer and a wrong one. Tatsu is the native reading, used for the zodiac sign and in names. For Western fantasy dragons Japanese usually switches to the loanword ドラゴン (doragon).
That last split is real and useful. A 竜 is serpentine, wingless, and lives in water. A ドラゴン has wings and hoards gold. Games and translated fiction keep the two apart on purpose.
The Kanji for Dragon: 龍
龍 is the traditional form, sixteen strokes, dense and ornate.
竜 is the modern standard form, ten strokes, cleaner and simpler.
- Characters: 竜 and 龍
- On’yomi: リュウ (ryuu), also リョウ (ryou)
- Kun’yomi: たつ (tatsu)
- Stroke count: 10 for 竜, 16 for 龍
- General meaning: dragon
- Radical: 龍 is a radical in its own right, Kangxi number 212, and 竜 is its shortened Japanese shape
竜 is the jōyō kanji, the officially designated form taught in schools and used in newspapers. 龍 is the older kyūjitai shape, retained as a jinmeiyō kanji for personal names and still overwhelmingly preferred in calligraphy, temple carving, tattoo work, and anywhere the goal is presence rather than legibility.
Japanese Symbol for Dragon
龍 stopped looking like its subject a very long time ago. The oldest forms drew a horned, open-mouthed creature with a long curling body, and what survives is an abstraction of that.
Read the modern glyph in two vertical halves. On the left, a 立 shape sits above a 月-shaped block, which is where the head and jaw ended up. On the right, a hooked vertical is crossed by short horizontals: the ribs of a body doubling back on itself.
竜 keeps only the left column’s logic. The 立 remains on top, and everything below compresses into one boxed element with a hook trailing off to the left, the last remnant of a tail.
How to Write 龍 and 竜 in Japanese
竜 is the one to learn first: ten strokes, top to bottom.
Write the 立 shape at the top in five strokes: dot, horizontal, two short strokes, long horizontal base. Below it comes a boxed element in five more, the frame first, then the horizontal inside it, then a vertical that drops through and hooks sharply out to the left. That hook is the signature. Cut it short and 竜 looks stunted.
龍 is written left column first, then right, the standard rule for any two-part character. The left runs 立 over the 月-shaped block; the right runs top to bottom through the hooked vertical and its crossing horizontals. Calligraphers keep the left column narrow and let the right one carry the width.
How to Say Dragon in Japanese
Ryuu is one syllable with a long vowel, not two. Say “ryoo,” holding the vowel for two beats. The Japanese r is a single flick of the tongue against the ridge behind the teeth, closer to a Spanish soft r than an English one. Tatsu is “tah-tsoo,” with the tsu as one sound.
Real sentences:
- 竜は想像上の生き物です。(Ryuu wa souzoujou no ikimono desu.) The dragon is an imaginary creature.
- 天井に龍の絵がある。(Tenjou ni ryuu no e ga aru.) There is a painting of a dragon on the ceiling.
- 恐竜が好きです。(Kyouryuu ga suki desu.) I like dinosaurs.
- 竜巻が発生した。(Tatsumaki ga hassei shita.) A tornado formed.
- 彼は辰年生まれです。(Kare wa tatsudoshi umare desu.) He was born in the year of the dragon.
Note the character in that last sentence. The zodiac dragon is written 辰, not 竜, and it is also read tatsu. Same animal, different kanji, and a mistake worth avoiding on a birth-year design. See the full cycle in our Japanese Zodiac tool.
Words and Compounds With 竜
- 竜巻 (tatsumaki): a tornado, literally dragon coil.
- 恐竜 (kyouryuu): a dinosaur, fearsome dragon.
- 竜神 or 龍神 (ryuujin): the dragon god, the sea deity of Japanese myth.
- 竜宮 (ryuuguu): the dragon palace beneath the sea.
- 登竜門 (touryuumon): a gateway to success, from the legend of a carp that climbs a waterfall and becomes a dragon.
- 画竜点睛 (garyou tensei): the finishing touch, literally painting a dragon and dotting in its eyes.
- 竜頭蛇尾 (ryuutou dabi): dragon’s head, snake’s tail. A magnificent start that fizzles out.
- 辰年 (tatsudoshi): the year of the dragon.
登竜門 explains why dragons appear so often in Japanese tattooing. The dragon is what the koi becomes after the climb.
Dragon in Japanese Culture
The Japanese dragon is not the hoard-guarding menace of European legend. It is a water deity: serpentine, wingless, clawed, tied to rain, rivers, the sea, and protection. Shrines keep dragon carvings above their entrances and dragon-mouthed spouts at their basins, so the water you rinse your hands with at temizu often pours from a dragon.
Its ruler is Ryūjin, the dragon god of the sea, who lives at Ryūgū-jō, the palace under the water. That is where the fisherman Urashima Tarō is taken after saving a turtle, entertained for what feels like days, and returned to a shore where centuries have passed.
The imagery is still being made. In April 2002, for its 800th anniversary, the Zen temple Kennin-ji in Kyoto installed a ceiling painting by Koizumi Junsaku in its lecture hall: two ink dragons circling a pearl across a surface the size of 108 tatami mats. For the creature itself, see our page on the japanese dragon.
As a Tattoo
龍 is the form most tattoo clients want, and for good reason. Sixteen strokes packed into one square gives it real visual weight, and at a decent size it reads like a piece of architecture. 竜 is not a lesser choice, just a quieter one, and it suits minimal or small-scale work where 龍 would collapse into a blot.
On script, be careful. Simplified Chinese uses 龙 for dragon, a form that does not exist in Japanese at all. It circulates widely in tattoo flash sheets and online generators. If your reference shows 龙, it is Chinese, not Japanese. Traditional Chinese uses 龍, the same character as Japanese kyūjitai, so that one is shared.
Watch the compounds. 竜頭蛇尾 (ryuutou dabi) is a real four-character phrase and it means an anticlimax, all promise and no follow-through. It looks handsome in a vertical column and says something no one wants said about them. Check any multi-character design in a dictionary first.
Size is the real constraint. Sixteen strokes in a single glyph, and ink spreads over decades. Placed too small, the internal lines merge into a dark mass within ten years. Give it space: outer forearm, shoulder, calf, or as the anchoring character in a larger back or sleeve piece. For a wrist or a finger, use 竜.
Preview both forms with the Japanese Tattoo Generator, and read how the dragon fits the wider tradition in our guide to japanese tattoo meanings.
Related Kanji
FAQ
How do you say dragon in Japanese?
You say ryuu, written 竜 or 龍. It is one syllable with a long vowel, pronounced “ryoo” rather than “ree-yoo.” The native reading tatsu turns up in names and in the zodiac. Western winged dragons are usually called ドラゴン (doragon) instead.
What is the kanji for dragon?
The kanji for dragon is 龍 or 竜, both read ryuu in on’yomi and tatsu in kun’yomi. 竜 is the modern standard form with ten strokes, and 龍 is the traditional form with sixteen. Both are correct Japanese, and 龍 is the one usually chosen for tattoos and calligraphy.
What is the Japanese symbol for dragon?
龍 is the symbol, and it descends from a drawing of a horned creature with a coiling body. In the modern glyph the left column holds what was the head, and the hooked vertical on the right holds the body. Japan’s dragon is a water deity rather than a fire-breather, so shrine fountains often pour from a dragon’s mouth.
Should I use 龍 or 竜 for a tattoo?
Use 龍 if you want density and presence and you have room for it, which is the usual choice. Use 竜 for small or minimal work where sixteen strokes would blur together as the ink ages. Neither is incorrect, and both read as the same word to any Japanese speaker.
Is 龙 the same as 龍?
龙 is the simplified Chinese form. It is not used in Japanese at all. If a design shows 龙 and claims to be Japanese, the source is wrong. Traditional Chinese shares 龍 with Japanese, so that form works in both scripts.
What does ryu mean in Japanese?
Ryuu written as 龍 or 竜 means dragon. Be aware the same syllable maps to other kanji entirely: 流 (ryuu) means flow or current, and 隆 (ryuu) means prosperity. If someone has told you that ryu means dragon, check which character they actually mean before you commit to it.