Yeah, sorry I was wrong.Lyra said:San isnt a "formal" title per se. It just denotes that you are not on a first name basis with said individual. And its gender neutral.
"Kochiraï¼ãã¡ãï¼" means "this person". When addressing people, "sanï¼ããï¼" (Mr./ Mrs./ Miss etc.) can be attached. "San" may be used with both female and male names, and either family name or first name. It can not be used after your name when referring to yourself.