The term TYPE OF JAPANESE POEM is referring to the HAIKU, a 5-letter Japanese poem. HAIKU is a traditional form of Japanese poetry consisting of three lines that contain a total of 17 syllables. The first line has five syllables, the second line has seven syllables, and the third line has five syllables. HAIKU often focus on nature and evoke a feeling of nostalgia or longing for the past. HAIKU is a popular form of poetry in Japan and is often used to express emotions and feelings.