HAIKU for PEOPLE! Internet Haiku poems since 1995.What is Haiku? Haiku is one of the most important form of traditional Japanese poetry. Haiku is, today, a 17-syllable verse form consisting of three metrical units of 5, 7, and 5 syllables. Since early days, there has been confusion between the three related terms Haiku, Hokku and Haikai. The term hokku literally means "starting verse", and was