Click on the following link to examine all the bus routes.
To repeat, the simplest way to get to AIS is take the metro to Guting Station, then take Exit 5, and walk along the road for 12 minutes. If you don’t want to walk, you could always get the Youbike (near Exit 6) – but what’s wrong with a little exercise on foot? Nothing, right!
And to repeat again, Bus 671 from in front of the Mitsukoshi Building goes there in 20 minutes, and there are many buses along Heping Road [Click on the above link to check them out].
See you in my class.