Otaku no Video, NHK ni Youkoso! Recommendations
both are similars anime on otakus =P
Shows the lifestyle of hikkiomori, otaku and other Japanese recluses and outcasts.
These two credits played almost the same subject, and the protagonist is similar to the NHK
You're antisocial and anxious. You are welcome!
Stories that explain the reality of otaku culture, showing the consequences that brings in the lives of their culture, obviously only speak Japanese but a reflects the protagonist who takes refuge in to leave reality and achieve happiness .
The protagonists of both anime are otakus, both are trying to create an entertainment product to enter the otaku industry.