What makes a poem a haiku?

A traditional haiku is a short, unrhymed poetic form of Japanese origin defined by three main elements:

1. The Structure (5–7–5)

In English, a standard haiku consists of three lines with a total of 17 syllables, arranged in a specific pattern:

• Line 1: 5 syllables
• Line 2: 7 syllables
• Line 3: 5 syllables

2. A Nature or Seasonal Reference (Kigo)

Traditional haiku focus on the natural world and typically include a subtle word or phrase that anchors the poem in a specific season (for example: cherry blossoms for spring, cicadas for summer, falling leaves for autumn, or frost for winter).

3. The "Cut" or Juxtaposition (Kireji)

A key feature of a haiku is a subtle shift or pause between two distinct images or ideas. In Japanese, this is marked by a "cutting word" (kireji), while in English, punctuation like a dash, colon, or ellipsis is often used. This juxtaposition invites the reader to find a deeper connection between the two images.

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Classic Example

Here is a famous translation of a haiku by the master Matsuo Bashō:

An old silent pond... (5)
A frog jumps into the deep, (7)
splash! Silence again. (5)

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Note: While the 5–7–5 rule is standard in English classrooms, many modern haiku poets write with fewer syllables (since 17 English syllables take longer to say than 17 Japanese phonetic units, or on). Regardless of syllable count, the essence of a haiku is always simplicity, observation, and capturing a single vivid moment in time.