Tree in Japanese is 木 (ki), one syllable and four strokes: a trunk, a crossbar for the branches, and two roots spreading at the base. The same character covers the living tree and the material it becomes, so 木 is both “tree” and “wood” depending on where it sits.
Tree in Japanese
The word for a tree is 木, read ki when it stands alone and moku or boku inside compounds. It is the ordinary spoken word, not a formal one: あれは木です (are wa ki desu) is what anyone would say pointing at a tree. For trees collectively, or in scientific writing, Japanese reaches for 樹木 (jumoku).
The Kanji for Tree: 木
- Character: 木
- On’yomi: モク (moku), ボク (boku)
- Kun’yomi: き (ki), こ (ko)
- Stroke count: 4
- General meaning: tree, wood, timber
- Radical: 木 is itself a radical, number 75, and one of the busiest in the language. It gives 桜 (cherry tree), 松 (pine), 林 (woods), 校 (school), and hundreds more
Japanese Symbol for Tree
In the oldest bone-script forms, 木 was a drawing: a single upright with branches reaching up and roots reaching down. Centuries of brushwork straightened the branches into one horizontal bar and shortened the roots into two diagonals, but the picture is still legible. Cover the bottom half and you have a sapling. Cover the top and you have a root system.
The stacking is the part everyone remembers. One 木 is a tree. Two side by side make 林 (hayashi), a wood or a grove. Three arranged in a pyramid make 森 (mori), a forest. Nothing else in the writing system demonstrates so cleanly that kanji are built rather than memorized. Together 森林 (shinrin) means forest land, which is where shinrin-yoku, forest bathing, gets its name.
How to Write Tree in Japanese
Four strokes, and they follow the standard rules exactly, which makes 木 a good character to practice balance on. The horizontal bar comes first, left to right. The long vertical follows, drawn from the top down through the crossbar. Then the left diagonal sweeps down and out from the junction, and finally the right diagonal mirrors it.
The trick is proportion. The vertical should extend noticeably above the crossbar, and the two diagonals should start at the same point on the stem, not at different heights. If the left diagonal is drawn too low the character starts to lean, and a leaning 木 is one of the easiest ways to make handwriting look unpracticed.
How to Say Tree in Japanese
木 as ki is a single short beat, pronounced like the English word “key” but clipped, with no drawn-out vowel. The on readings are moku (“moh-koo”) and boku (“boh-koo”), and in both the final u is barely voiced. The ko reading survives in a few words such as 木陰 (kokage, the shade of a tree).
Five sentences to try:
- あれは大きな木です。(Are wa ookina ki desu.) That is a big tree.
- 庭に木を植えました。(Niwa ni ki o uemashita.) I planted a tree in the garden.
- 木の下で休みましょう。(Ki no shita de yasumimashou.) Let’s rest under the tree.
- この机は木でできています。(Kono tsukue wa ki de dekite imasu.) This desk is made of wood.
- 木曜日に会いましょう。(Mokuyoubi ni aimashou.) Let’s meet on Thursday.
Words and Compounds With 木
| Word | Reading | Meaning |
|---|---|---|
| 木曜日 | mokuyoubi | Thursday |
| 木材 | mokuzai | timber, lumber |
| 木造 | mokuzou | built of wood |
| 並木 | namiki | a row of roadside trees |
| 木陰 | kokage | the shade of a tree |
| 木漏れ日 | komorebi | sunlight filtering through leaves |
| 植木 | ueki | a garden or potted tree |
| 樹木 | jumoku | trees, woody plants |
Two of those deserve a second look. 木漏れ日 is the most admired word on this list and has its own page, komorebi. And 木曜日 exists because 木 belongs to the classical 五行 (gogyou) cycle of five phases, wood, fire, earth, metal, and water, which supplies the Japanese names for the days of the week. A lone 木 on a calendar means Thursday.
Trees in Japanese Culture
Yakushima, a mountainous island off Kagoshima, became one of Japan’s first natural World Heritage Sites in 1993 largely because of its cedars. The most famous of them, 縄文杉 (Joumon Sugi), has a trunk more than sixteen meters around and age estimates ranging from roughly 2,000 to several thousand years. Visitors now view it from a platform set back from the roots.
Wood is also how Japan builds its holiest architecture, and how it keeps it new. The Ise Grand Shrine has been rebuilt from hinoki cypress every twenty years for more than 1,300 years, a ritual called 式年遷宮 (shikinen senguu). The buildings are never old. The tradition is.
At shrines you will also meet the 御神木 (goshinboku), a tree considered to house or attract a deity, marked off with a rope of twisted rice straw. And the cultivated tree has its own long discipline in bonsai, where decades of pruning compress a full-grown tree into something you can carry.
The Tree Kanji as a Tattoo
木 is balanced, symmetrical, and only four strokes, which makes it forgiving in almost any placement. The crossbar gives it width, so it sits well horizontally on a collarbone or a wrist and does not need the vertical column that taller characters want.
Mind the one-stroke neighbors. 本 (hon, book or origin) is 木 with a short stroke added across the base. 未 (mi, not yet) and 末 (matsu, end) are the same trunk with a second crossbar, distinguished only by which horizontal line is longer. A sloppy reference or a heavy hand can turn your tree into one of these. Work from clean typeset characters.
Consider 森 for scale. If the feeling is forest rather than a single tree, 森 (mori, 12 strokes) is a striking design: three trees stacked into a triangle, dense and instantly legible. 林 (hayashi, 8 strokes) is the quieter two-tree version.
Check pairings. 木 forms hundreds of ordinary words, including 木刀 (bokutou, a wooden practice sword) and 土木 (doboku, civil engineering). An added character produces a dictionary word, not a private phrase.
The character is written identically in Japanese and Chinese. Confirm with a native speaker before you ink.
Try 木 and 森 side by side in the Japanese Tattoo Generator, and read how natural motifs work across the tradition in our guide to japanese tattoo meanings.
Related Kanji
FAQ
How do you say tree in Japanese?
A tree is 木, pronounced ki, a single short beat close to the English word “key.” It is the everyday spoken word, so 大きな木 (ookina ki) is simply “a big tree.” In compounds the character switches to its Chinese-derived readings, moku or boku, as in 木材 (mokuzai, timber).
What is the Japanese symbol for a tree?
The symbol is 木, originally a picture of a standing tree with branches above and roots below. Four strokes: a crossbar for the branches, a vertical trunk, and two diagonals for the roots. It is radical 75, which means it appears as a component in a very large number of plant and timber characters.
What is the kanji for tree?
The kanji for tree is 木, four strokes, read ki on its own and moku or boku in compounds. It covers both the living tree and wood as a material, so この机は木でできています means “this desk is made of wood.” For trees as a category, use 樹木 (jumoku).
How many strokes does 木 have?
Four. The horizontal crossbar is written first, then the long vertical trunk from the top down, then the left diagonal, then the right diagonal. Keep both diagonals starting from the same point on the trunk. 林 (two trees) has eight strokes and 森 (three trees) has twelve.
What is the kanji for forest?
森 (mori) means forest and is written as three 木 characters stacked into a triangle, twelve strokes in all. Two trees side by side give 林 (hayashi), a wood or grove. Put the two together and you get 森林 (shinrin), forest land, the first half of shinrin-yoku.
Does 木 mean Thursday?
In date contexts, yes. 木曜日 (mokuyoubi) is Thursday, named for the wood phase in the classical five-phase cycle of wood, fire, earth, metal, and water. Japanese calendars shorten the day to a single 木, so a lone character in a schedule column is a weekday, not a tree.