Akihabara Radio Kaikan (ラジオ会館)
It is the most representative landmark of Akihabara. It was established in 1962 and was originally selling electrical products. In the 1990s, with the shift of customers and their interests, there started to have more and more otaku related products in here. The new building that was completed in 2014 has 10 floors. Inside the building there are a lot of stores that are selling anime, manga, and games goods, including figures. This is a recommended place to visit.
