What Is a Tanka Poem?
Quick answer: A tanka is a five-line Japanese poem of about 31 syllables (5-7-5-7-7), older than the haiku and roomier: image first, then feeling. Here is how it works.
A tanka is a short Japanese poem of five lines, traditionally counted as thirty-one sound units in a 5-7-5-7-7 pattern, which English practice loosely translates as five lines of roughly five, seven, five, seven and seven syllables. Think of it as a haiku with two extra seven-syllable lines, and those two lines change everything: where haiku stops at the image, tanka has room for the feeling the image causes.
It is the older form by a thousand years. Court poets of the Heian era, including Ono no Komachi and Izumi Shikibu, used tanka for love messages, and lovers exchanged them the morning after meetings; the haiku only later split off from tanka's opening three lines. The classic internal structure survives: three lines of image or scene, then a pivot, then two lines of emotional response, memory or turn.
The pivot: tanka's hinge
Most tanka turn on a pivot line, often the third, where the poem swings from outer world to inner world. The upper section (lines one to three) gives something seen: weather, an object, a gesture. The lower section (lines four and five) gives what it means to the speaker, obliquely rather than explained. The pivot line frequently reads with both halves, a hinge that belongs to the image and the feeling at once.
A worked micro-example: 'first frost on the car, / your side of the windscreen / scraped clear by habit, / three winters since you left me / still doing half the work.' Lines one to three are pure observation; line three pivots; lines four and five land the emotional freight. That two-part swing is more essential to tanka than any exact syllable count.
Syllables: strict or loose?
Japanese counts on (sound units), which are shorter than English syllables, so a strict 31-syllable English tanka usually feels baggy next to the Japanese originals. Contemporary English-language tanka journals therefore accept, and often prefer, a short-long-short-long-long rhythm totalling around twenty to twenty-six syllables, keeping the form's proportions rather than its arithmetic.
For beginners the 5-7-5-7-7 grid is still a good training wheel: it forces compression decisions and teaches the form's shape from inside. Once the five-line swing feels natural, let the counts relax. If a competition specifies exact counts, follow its rules; otherwise proportion beats arithmetic.
What tanka does that haiku cannot
Haiku tradition keeps the poet's emotions off stage; the image must do everything. Tanka positively invites the personal: longing, grief, desire and complaint have been its subjects since the Heian court, which makes it the natural short form for love poetry and elegy. If your haiku keeps wanting to say how you feel, it is probably a tanka trying to get out.
Modern masters repay study. Machi Tawara's 1987 collection Salad Anniversary made tanka a bestseller in Japan by writing supermarket romances in the ancient form, and English-language poets publish tanka sequences on everything from illness to divorce. A tight tanka also does well in general contests: judges scoring emotion and structure meet a complete arc, image, pivot, feeling, inside five lines, which is efficiency few forms can match.
What poets can take from this
- Build in two movements: image in the first three lines, human response in the last two.
- Make line three a hinge that could belong to either half.
- Start with the strict 5-7-5-7-7 grid, then relax toward short-long-short-long-long once the shape is instinctive.
- Keep the feeling oblique: name the situation, not the emotion word itself.
- Write tanka in sequences of three to seven when one cannot hold the whole story.
- Read Izumi Shikibu in translation and one modern tanka journal to hear the form's range.
Try it yourself
Write a tanka in which the first three lines describe something you noticed on your commute this week, and the final two lines reveal, without naming the emotion, why it stopped you.
Questions
What is the difference between a tanka and a haiku?
A haiku is three lines (about 5-7-5) and stays with the objective image; a tanka is five lines (about 5-7-5-7-7) and adds two lines of personal, emotional response. Historically the haiku grew out of tanka's opening section.
Does a tanka have to be exactly 31 syllables?
Not in English. Japanese counts shorter sound units, so most English-language tanka run around 20 to 26 syllables in a short-long-short-long-long pattern. Exact counts matter only where a contest's rules demand them.
Can tanka have titles?
Traditionally no, like haiku, tanka usually appear untitled or numbered within sequences. Modern editors accept titles, especially for sequences, but many journals still prefer them untitled.
By the Writory editorial team, reviewed by working poets. Updated July 2026.
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