I'm just guessing that maybe you are referring to a male name Kaz, or Kazu, which is normally an abbreviated version (nickname) of longer names such as Kazuo, Kazuhiro, Kazuhiko, Kazutoshi, etc., etc., there are many male names that start with kazu-.
Definition of Quatrain. A quatrain is a verse with four lines, or even a full poem containing four lines, having an independent and separate theme. Often one line consists of alternating rhyme, existing in a variety of forms.
The definition of a prefecture is a district or town under the control of a special official called a prefect, or the term of office or residence of a prefect. 1  A small town in France that is under the control of aprefect who makes the rules for the town is an example of a prefecture.