

午前3時の危険地帯
Caught off guard, Tamako, who has no confidence, sex appeal, or romantic experiences, finds herself working for an office full of suspicious people that specializes in designing pachinko parlors. And thus, her days of agony begin to unfold. (Source: Antebellum Scanlations)
3am Terrible Zone has 24 chapters.
3am Terrible Zone has 4 volumes.
3am Terrible Zone is currently finished.
3am Terrible Zone was written by Youko Nemu.
3am Terrible Zone was published Sep 8, 2009 to Sep 8, 2011.
Ranked higher than 62% of all manga on AniTome (out of 30,039)
More popular than 38% of all manga