the mangaka of Okane Ga Nai is a dude I think...not sure off the top of my head of others.
Here are two male authors. :D
http://www.mangago.me/read-manga/love_share/
http://www.mangago.me/read-manga/keep_out_kisaragi_hirotaka/
didn't know Keep Out had a male author, that's pretty cool. Some good reads there too.
This one is by a male mangaka too (๑•ㅂ•)و✧. http://www.mangago.me/read-manga/mahoutsukai_no_koi/
I think it's actually the artist (Kisaragi Hirotaka) that's male.
Ooooooh I knew someone was makes way more sense
According to baka-updates it's a female tho.. where does it say it's a guy?
I'm wondering what yaoi is made by a male author if anyone knows then could you share (๑•ㅂ•)و✧