This drama discusses both otaku/dokuotoko culture, and 21st century online culture. The story is really very beautiful-- while I recommend it for its educational value, I've never seen a love story so adorable and pure. ♥
The film and the special are, in my opinion, not particularly well done, but the drama is definitely a 5-star. I hope you enjoy it as much as I have!
Best,
justajae