From 26th of Apr, new bus line has started to ran.
It's called "Shitamachi yume no bus", means Downtown dream bus☆
The route is very nice like this↓
It starts from Tokyo station and goes through Nihombashi (historical old town),
Akihabara(electric town), Ueno(which has big zoo and many museums),
Kappa-bashi(wholesaler street) ,Asakusa(our town!)
and Ryogoku(Sumo town).
The cars itself are used ones, so Japanese will enjoy its retro-flavored bus.
On the other hand, it may be modern to foreigners.

The fare is 200yen for an adult and 100yen for a child.
It runs every 30mins from 9am to 6pm and multilingual announcements
such as English, Chinese, Korean are available♪
You can enjoy all the day with taking this bus;)