Nakanoku Kurochan Busy from 1996-2001. Just missed out on the silver age but put out some good loli gems during that early period. Nhentai Doujin
Yamamoto Naoki Unassuming covers on recent works (well 2014 and 2015 isn’t too recent) might not shout out the skilled art and storylines within. He has a load of early tankoubons and anthology work beginning back in 1984 and over 30 years! Nhentai Doujin