Ito ay isang uri ng tula sa bansang Hapon. Hindi masyadong kilala ang pormang ito.
The Sedoka is an unrhymed poem made up of two three-line katauta with the following syllable counts: 5/7/7, 5/7/7.
A Sedoka, pair of katauta as a single poem, may address the same subject from differing perspectives.
A katauta is an unrhymed three-line poem the following syllable counts: 5/7/7.
