I suppose that most of the shops in Akihabara sell good-quality goods at low prices. But there are always exceptions.
In our walking, the guide put Kitune mask on somewhere her body. Kitune is sort of a character in the play. You can put on Kitune in this walking as well. I am sure that the maze-like lanes in Kagurazaka would suit Kitune masks.
People like to pass Asakusa Nakamise that leads to the Sensoji Temple gate. It is fun to see around Nakamise lane and a good place to buy nice gifts for our friends. We can eat Taiyaki or even Taiwanese sweets at stalls there.