Which surname do you (personally) think is better?

The poll was created at 22:10 on March 31, 2016, and so far 7 people voted.

I am aware of the..."two" surname of Kashou and Shigure (in western naming style), but what do you prefer between the two of these names?

Personally, I prefer "Minazuki." But then again, I don't know how to read Japanese. What do you think between these two?