Been a while since I've covered a new form on here, so let's examine zappai!
Zappai poems are like haiku, but not. Or maybe more appropriately, they're like senryu, but not (or maybe they are). This poetic form definition may sound kind of wishy-washy, but zappai are poems that have a 5-7-5 syllable pattern that do not contain the seasonal reference expected of haiku.
In other words, zappai are all those haiku people write that haiku poets recognize as not being haiku. Again, senryu could fit this definition as well, but senryu also can have a looseness with the syllables, much like haiku, so that 17 syllables are not mandatory.
Zappai should still be poetic, but they're 5-7-5 poems that don't include the seasonal reference. Final answer. I think.
Play with poetic forms!
Poetic forms are fun poetic games, and this digital guide collects more than 100 poetic forms, including more established poetic forms (like sestinas and sonnets) and newer invented forms (like golden shovels and fibs).
Here’s my attempt at a Zappai Poem:
We followed the road, by Robert Lee Brewer
We followed the road
'til it led to another
dead end cul de sac.