Perhaps the earliest lolicon artist (1979), although few tankoubon and doujin have ever been scanned. One of main contributors of Magazine Lemon People. 中島あや (Nakajima Aya) is his Alt. name.
Doujin
Nhentai
Month: June 2020
Urotan
Umashika
Starting in 2003, they eventually made 6 tankoubons with schoolgirls, maids, and older ladies having loads of fun. Petit Pai is the lone loli-centric one to locate!
Doujin
Nhentai
Tsumagomi Izumo + Yaeda Nagumo
Toruneko
Tomoe Tenbu
Tohgarashi Hideyu
Comic Aun constant since 2006. Some great crossdressing, schoolgirl, and 5 tankoubon to read through.
Doujin
Nhentai