Talk:Yoshimura/@comment-138.75.148.218-20160502122132/@comment-26689808-20160502124647

The info was never revealed so all we can do is guess.

If I were to guess, Kuzen was in his late 30's or 40's when Ukina gave birth to Eto. So seeing that Eto is now 27, Kuzen is at least in his 60's.