How to Write an Autumn Haiku: 40 Season Words and 7 Classic Examples

Most first attempts at an autumn haiku fail the same way. They announce that it is autumn, mention that the leaves are falling, and conclude that this is sad. Three lines, seventeen syllables, and nothing a reader could not have guessed from the title.

The fix is not more talent. It is a small piece of machinery that Japanese poets have been refining for about four hundred years: one word names the season and brings its whole atmosphere with it, which frees every other syllable to do something else. Once you see how that works, an autumn haiku takes about two minutes to write and is much harder to write badly.

This guide is the practical version. If you want the general introduction to the form first, start with our beginner's guide to writing haiku and come back.

How to Write an Autumn Haiku in Six Steps

• 1. Notice one concrete thing. Five minutes outside or at a window. Pick a single thing you can see, hear, smell or touch. A haiku starts from an observation, not from an idea about autumn.
• 2. Choose one autumn season word. Exactly one. Moon, dew, persimmon, cricket, colored leaves, long night. It carries the mood so the rest of the poem does not have to.
• 3. Add a second image that is not about the season. A road, a neighbor, a bell, a bucket. The poem happens in the gap between the two.
• 4. Cut between the two images. Put a clear break after line one or line two with a line break, a colon or a comma. It stands in for the Japanese cutting word and tells the reader where to pause.
• 5. Shape it into three short lines. 5-7-5 syllables for the classic form, or a looser short-long-short of ten to fourteen. Count last, after the images are right.
• 6. Delete the feeling words. Sad, lonely, beautiful, peaceful. If the images are right the reader supplies the feeling. If they are not, naming it will not help.

Everything below is detail on those six lines: which words count as autumn, how the masters used them, and what a draft looks like before and after.

When Is Autumn in Haiku? (It Started in August)

Haiku autumn does not follow the weather, and it does not follow the equinox. It follows the old solar terms, the twenty-four points that divided the traditional East Asian year. Autumn begins at risshu, the first day of autumn, and ends the day before ritto, the first day of winter.

In 2026 that makes haiku autumn August 7 to November 6, in three parts:

Part	2026 dates	What it feels like
Early autumn	August 7 to September 6	Lingering heat, morning glories, the Milky Way, the first cool wind
Mid-autumn	September 7 to October 7	The harvest moon, typhoons, red spider lilies, insects at night
Late autumn	October 8 to November 6	Colored leaves, persimmons, wild geese, night chill, the season leaving

So as this is published, on October 1, we are in the last week of mid-autumn. Late autumn opens with kanro, Cold Dew, on October 8, and the season closes when ritto arrives on November 7. A haiku about falling leaves written in mid-November is, by the almanac, already a winter poem.

This early start explains the assignments that surprise people. Morning glories, watermelon, the Milky Way, the Tanabata star festival and Obon are all autumn season words, because under the old lunar calendar the seventh month was the first month of autumn. The almanac records when people traditionally noticed a thing, not what the thermometer says.

40 Autumn Season Words (Kigo)

A kigo is a word that a haiku reader automatically files under one season. The reference book that lists them is a saijiki, and it sorts each season into the same categories: the season itself, the sky, the land, human life, observances, animals and plants. Here are forty of the most useful for autumn, in that order.

Season word	Meaning	When
aki no kure	Autumn dusk, and also the close of autumn	All
yonaga	The long night	All
zansho	Lingering summer heat	Early
yosamu	Night chill	Late
aki fukashi	Deep autumn	Late
yuku aki	Departing autumn	Late
tsuki	The moon (with no other signal, always autumn)	All
meigetsu	The harvest moon	Mid
amanogawa	The Milky Way, literally the river of heaven	All
tsuyu	Dew	All
kiri	Mist (spring haze is a different word, kasumi)	All
inazuma	Lightning	All
nowaki	Typhoon wind, literally field-divider	Mid
aki no kaze	Autumn wind	All
iwashigumo	Sardine clouds, a mackerel sky	All
hanano	A field of autumn wildflowers	All
karita	A harvested rice field	Late
kakashi	Scarecrow	All
inekari	Rice harvest	Late
shinmai	New rice, the first of the year's crop	Late
tsukimi	Moon viewing	Mid
momijigari	Going out to see the colored leaves	Late
tanabata	The star festival	Early
bon	Obon, the festival of the ancestors	Early
korogi	Cricket	All
suzumushi	Bell cricket	All
akatonbo	Red dragonfly	All
kari	Wild geese, arriving from the north	Late
shika	Deer, for the stag's call in the hills	All
sanma	Pacific saury, the autumn fish	Late
asagao	Morning glory	Early
suika	Watermelon	Early
hagi	Bush clover	Early
susuki	Japanese pampas grass	All
higanbana	Red spider lily, the equinox flower	Mid
kiku	Chrysanthemum	All
nashi	Japanese pear	All
kaki	Persimmon	Late
kuri	Chestnut	Late
momiji	Colored leaves, especially maple	Late

Two notes on using the list. First, different saijiki disagree at the edges about whether a word is early, mid or all-autumn, so treat the last column as a guide rather than a ruling. Second, you do not need the Japanese. "Persimmon" in an English haiku does exactly what kaki does in a Japanese one, as long as your reader has met a persimmon tree in October.

Seven Classic Autumn Haiku, and What Each One Teaches

The translations below are ours and deliberately plain. The season word in each is marked in bold.

1. Basho: let the season word end the poem

kare eda ni / karasu no tomarikeri / aki no kure
on a bare branch / a crow has settled: / autumn dusk

Written around 1680 and often treated as the start of Basho's mature style. Two lines of plain reporting, then the season word arrives and colors everything before it. Note that aki no kure means both an autumn evening and the end of autumn itself. He gets both for the price of one.

2. Basho: the second image can be an absence

kono michi ya / yuku hito nashi ni / aki no kure
this road: / no one travels along it, / autumn dusk

From 1694, his last autumn. Same season word, completely different poem, because the other image changed. That is the lesson of the whole form: the kigo is a constant and the second image is where you come in.

3. Basho: ask a question and do not answer it

aki fukaki / tonari wa nani o / suru hito zo
deep autumn: / my neighbor, / how does he get by?

Also 1694, written while ill in Osaka about two weeks before he died. The season word opens the poem this time, and what follows is not scenery at all. Autumn deepens, the nights lengthen, and a man wonders about the person on the other side of the wall. The poem never says lonely.

4. Buson: put a person in motion

tsuki tenshin / mazushiki machi o / torikeri
the moon at its height: / through a poor town / I pass

Buson was a painter, and it shows. The moon is straight overhead, the rooftops are small beneath it, and a single figure walks through. In haiku, a bare "moon" means the autumn moon, which is why he does not need to say so. We covered why in our guide to tsukimi.

5. Issa: one small word can turn the poem

tsuyu no yo wa / tsuyu no yo nagara / sari nagara
this world of dew / is a world of dew, and yet, / and yet

Written in 1819 after the death of his young daughter. Dew is the standard Buddhist image for a life that evaporates by mid-morning, and the first two lines accept the teaching. The last line cannot. It is the most quoted haiku in English translation, and it contains no description of grief whatsoever.

6. Shiki: two senses at once

kaki kueba / kane ga naru nari / Horyuji
biting into a persimmon / a bell sounds: / Horyuji

From 1895, and among the best known haiku in Japan. Taste and sound land in the same instant, and then the name of a temple more than a thousand years old supplies the depth. If your draft uses only sight, try swapping one image for a sound, a smell or a taste.

7. Chiyo-ni: the season word can be the main character

asagao ni / tsurube torarete / morai mizu
the morning glory / has taken the well bucket: / I go begging for water

An eighteenth-century poem, and the best argument for the odd calendar. The vine has wound around the bucket rope overnight, and rather than tear it she walks to a neighbor's well. Morning glory is an early autumn word, so the poem sits in the cool of an August dawn.

A Worked Example: From Weak Draft to Finished Poem

Here is a typical first draft. It counts correctly and does almost nothing.

autumn is so sad / the leaves are falling down now / winter is coming

Three problems. It names the season three times (autumn, falling leaves, winter), it names the feeling outright, and it contains no image you could photograph. Run it through the six steps.

Notice one thing. Go and look. Say there is a persimmon tree down the street that has dropped its leaves and still has three fruit hanging on it.

One season word. Persimmon. That is the season handled, so "autumn", "leaves" and "winter" can all go.

A second image. What else was true at that moment? It was the first morning cold enough to see your breath.

Cut, shape, delete the feeling.

the first cold morning / the persimmon tree holds on / to its last three fruit

Five, seven, five. No sadness is mentioned and the poem is sadder than the draft, or more stubborn, depending on the reader. That choice is the reader's to make, which is the point.

Five Common Mistakes

Two season words. "Autumn wind" plus "falling leaves" plus "harvest moon" is three poems fighting in one. The Japanese term is kigasanari, season-word overlap. Pick one.

Saying "autumn" next to an autumn word. "Autumn persimmon" is like saying "cold ice". The persimmon already told us.

Naming the emotion. Autumn in Japanese poetry is the season of mono no aware, the ache of things passing. Readers arrive already knowing that. Your job is to give them the object, not the ache.

One image stretched across three lines. A single sentence chopped in three is a description, not a haiku. You need two things and a gap.

Padding to reach seventeen. If "now", "so" or "very" is in the poem only to fix the count, write a shorter line. Japanese sound units are briefer than English syllables, and many English-language haiku run ten to fourteen syllables for exactly that reason.

What to Write About This Month

A short list of prompts for October, each tied to a real season word:

The long night (yonaga). What are you doing at 9pm now that it has been dark for hours? One object on the table is enough.

Night chill (yosamu). The first evening you reach for a blanket, close a window or notice the floor is cold.

The second moon. Jusanya, the thirteenth-night moon, falls on Friday, October 23, 2026, and custom says anyone who watched the September harvest moon should watch this one too. It is not quite full, which is why it was admired.

Colored leaves (momiji). Skip the tree. Write about one leaf, and where it ended up: a windshield, a dog's back, the bottom of a bag.

Departing autumn (yuku aki). Save this one for the first week of November. It is the season word for the last days, and it works best when the poem is about something being put away.

If you live south of the equator, none of this is your October. Use the method and swap the words for what is actually outside your window. A season word works only because the reader shares the experience.

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To be straightforward about fit: 17on is a place to write and keep your own haiku. If what you want is a large library of classic poems to read, or an AI that writes the poem for you, other apps do that better, and our haiku app buyer's guide says which. A paper notebook also works. The masters managed.

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Solar term dates are for Japan Standard Time and were checked against the National Astronomical Observatory of Japan's 2026 table on October 1, 2026. Saijiki differ on how individual season words are assigned to early, mid or late autumn, and the timings above follow the most common assignments. Translations are our own. 17on is made by IROIRO, LLC, which publishes this blog, and its pricing and availability were checked on the same date.

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