In JoJo's Bizarre Adventure, who says "Yare yare daze"?

Jotaro Kujo, who is one of the main protagonists in JoJo's Bizarre Adventure, is known for frequently uttering the phrase "yare yare daze." This phrase, which roughly translates to "good grief" or "how troublesome," has become a trademark expression associated with Jotaro's laid-back and nonchalant personality. Throughout the series, he consistently uses it during moments of annoyance or frustration, further cementing his status as the one who says "yare yare daze."