The order of first nam, last name in identity tab of profile page

Which file (php) does define the order of first name and last name in identity tab of profile page?
I want to change the order.
Thank you in advance.

— Hiroshi

but note that the way names are handled in OJS will change in 3.2.

Dear Ajnyga,

Thank you for the answer.

By the way, how do you handle author names in OJS 3.2?
My concern is the order of first name and last name. The first last is default in OJS, but it looks clumsy in Japanese. We usually use the last first order for name.
Can we handle it easily in OJS 3.2? With Kanji character, we want to use the last first. In English character, the order should be the first last.
I custamized some php and tpl to handle the order dependent on character set (or on locale in some case).
I hope OJS 3.2 can do that.

— Hiroshi

See Improve author/user names · Issue #2958 · pkp/pkp-lib · GitHub for details

Thank you for the information.

I hope OJS 3,2 can show Japanese names properly.

— Hiroshi