Dodoitsu is a Japanese poetic form. Similar to other Japanese forms, it does not rhyme and is not focused on meter, but rather on syllables.
Dodoitsu is a 4-line poem with a syllable count of 7 / 7 / 7 / 5. Generally the subject of these poems is love or work. They also often contain a bit of humor.
You can read more about this form and see a few examples at Poetic Asides.
I hope you'll join me this week in writing a dodoitsu (or two). Please share a link to your poem or the poem itself in the comments.