(1) does not completely obey the fixed rules and forms that poets need to express their feelings naturally. There are unique poetic forms, such as Xiang Lei and The Rebirth of Goddess. There are also free poems, such as Goddess; "Phoenix Nirvana" with hundreds of poems; Cicada has only three lines.
(2) Wonderful imagination. For example, Tengu imagines Tengu devouring the whole universe and "growling like the sea". This extremely exaggerated strange imagination can best express the strong demand for personality liberation and the spirit of resistance and rebellion against the old world.