Tim G.
Yelp
This is another great addition to The Factory in Franklin. Otaku Ramen is located in the main courtyard area, which is becoming a bit of a food court. They have a relatively small indoor dining area, which also features "outside" chairs at an indoor/outdoor bar, which is still indoors since the restaurant is within The Factory.
The service was really friendly and helpful, with the staff able to answer all my questions and provide recommendations.
I had the Tonkotsu Shoyu, which I found to be really flavorful. This was a pleasant surprise, since other reviews had suggested there wasn't much flavor. Maybe some of the other ramen bowls aren't as flavorful due to different broth, but I enjoyed the Tonkotsu Shoyu. My only complaint would be that it was a bit heavy on the salt for my tastes, but I suspect most would consider that a good thing, and in my experience ramen does tend to be a bit salty.
I also had the Tokyo Fried Chicken, which was really tasty all by itself but also comes with a nice wasabi-yuzu sauce.
The restaurant was also impeccably clean, which was impressive. Overall I think this is a great addition to The Factory, and worth checking out.