Youko Nemu
Debuted on November 2004 in Feel Young. Nemu began her first series "3 am Dangerous Zone" in 2008, which used many actual observations to create episodes through cute, pop art. The series became a big hit.
Mangaography

Gozen 3-ji no Muhouchitai
Youko Nemu

Pen to Chocolate
Youko Nemu

Kimi ga tonari ni iru yo dake de ~Ai subeki Doubutsu tachi~
Keiko Nishi, Est Em, Youko Nemu, Chie Shinohara

3am Terrible Zone
Youko Nemu

Kurasu Hako
Youko Nemu

Toriaezu Chikyuu ga Horobiru Mae ni
Youko Nemu

Boys and Girls
Youko Nemu

Pandora (NEMU Youko)
Youko Nemu