A haiku is a three-line poem of Japanese origin arranged in a pattern of five, seven, and five syllables. Traditionally haiku focus on a single moment in nature, often containing a seasonal reference called a kigo. They are studied across KS3 English and poetry units.
What is a haiku and where does it come from?
The haiku (sometimes spelled hokku in older texts) is a poetic form that developed in Japan, reaching its classical peak in the 17th and 18th centuries through masters such as Matsuo Bashō (1644–1694), Yosa Buson (1716–1784), and Kobayashi Issa (1763–1828). The form we study today descends from the hokku, the opening verse of a longer collaborative poem called a haiku sequence.
Bashō's most famous haiku illustrates the form perfectly:
An old silent pond… A frog jumps into the pond. Splash! Silence again.
(Translation from Japanese — the syllable count of the original Japanese differs from English versions, which prioritise capturing the form.)
The form was introduced to Western poetry in the late 19th and early 20th centuries, and it influenced many English and American modernist poets, including Ezra Pound and Amy Lowell.
What is the structure of a haiku?
The structure is built on a syllable count across three lines:
| Line | Syllable count | Example |
|---|---|---|
| Line 1 | 5 syllables | "An old si-lent pond" (5) |
| Line 2 | 7 syllables | "A frog jumps in-to the pond" (7) |
| Line 3 | 5 syllables | "Splash! Si-lence a-gain" (5) |
The total is 17 syllables. Haiku have no rhyme scheme — they are unrhymed. The discipline of the form comes entirely from the syllable constraint, which forces the poet to choose each word with great precision. There is no room for filler.
What is a kigo?
A kigo (Japanese: season word) is a word or phrase that anchors a haiku to a particular season. Traditional Japanese haiku contained a kigo as a structural requirement — certain words were associated with spring (cherry blossoms, frogs), summer (cicadas, heat), autumn (the harvest moon, falling leaves), and winter (bare branches, frost). The kigo is not merely decoration: it connects the specific observed moment to the larger cycle of nature and time.
In contemporary English haiku, the kigo convention is often followed loosely — a haiku may simply reference the natural world or a precise sensory moment without strictly using a classical season word.
What is the kireji — the "cutting word"?
Traditional haiku also contain a kireji (cutting word) — a word or punctuation mark that creates a pause or juxtaposition between two images or ideas. In English haiku, the kireji is often represented by a dash, ellipsis, or line break that causes the reader to hold two images against each other before the meaning settles.
In Bashō's frog haiku, the contrast between the "old silent pond" (stillness, eternity, nature) and the moment of the frog's splash (sudden action, sound, time) creates the poem's meaning. Neither image explains the other — the juxtaposition invites the reader to find the connection.
How do you write a haiku?
- Choose a single, specific moment — not an idea, not a feeling, but a concrete, observed instant. The best haiku feel like snapshots.
- Ground it in the natural world or a sensory experience — what can you see, hear, smell, feel?
- Count your syllables carefully — 5 / 7 / 5 across three lines.
- Include a turn or juxtaposition — place two images against each other so the poem does more than simply describe.
- Cut every unnecessary word — if a word does not earn its place, remove it.
Student haiku example (worked):
Morning frost, un-touched (5: Mor-ning frost un-touched) Foot-prints mark the path I walked (7: Foot-prints mark the path I walked) Gone by af-ter-noon (5: Gone by af-ter-noon)
Notice the juxtaposition: the transience of frost mirrors the transience of a path taken. The poem does not state this — the reader discovers it.
How do you write about a haiku in an exam?
When analysing a haiku, consider:
- The syllable structure — is it strict 5-7-5? If not, what is the effect of any departure?
- The seasonal word or natural imagery — what does it suggest about time, transience, or the natural cycle?
- The juxtaposition or "cut" — what two images are placed against each other, and what meaning emerges from their relationship?
- Tone — haiku are often still, contemplative, and spare. What feeling does the poem create in the reader through so few words?
- What is absent — haiku are defined by what they leave out. What must the reader infer or bring to the poem?
Frequently asked questions
Do English haiku have to follow the 5-7-5 rule exactly?
Strictly speaking, the 5-7-5 rule is a translation of the Japanese on (mora) count, which does not map exactly onto English syllables. Many contemporary English haiku poets prioritise the spirit of the form — brevity, a strong image, a moment of juxtaposition — over strict syllable counting. For KS3 and GCSE purposes, the 5-7-5 pattern is the standard convention taught and assessed.
Is a haiku a poem about nature?
Traditionally yes, but modern haiku can address any subject — urban life, grief, technology, sport — as long as it captures a single precise moment and uses juxtaposition. The form's essence is the brief, clear image, not nature specifically.
What is the difference between a haiku and a senryu?
A senryu is a three-line poem that uses the same 5-7-5 syllable structure as a haiku but focuses on human nature and behaviour rather than the natural world. Senryu are often humorous or ironic. For KS3 English, both are typically discussed under the umbrella of "haiku."
Why does precision matter so much in haiku?
Because there are only seventeen syllables, every single word must do significant work. Haiku have no room for vague adjectives or filler. This is also why they are excellent training for any writer: working within the constraint forces you to ask "is this the best possible word for this place?" — which is the question skilled writers ask of every word they write.
Want to explore a haiku from your class anthology with Professor Quill, step by step? Start a free session at aitutors.me.