about goshikinuma and bandai-azuma line

hello
i'll travel to tohoku tn this autumn (30/10/14).i want to go goshikinuma ,bandai-azuma lake line and skyline by public transport in one day.
1.is it possible to do this? or just only rent a car .
2. if i rent a car, can i drive from koriyama---goshikinuma---lakeline---skyline----fukushima?
3. how long for this trip?
4. is there any tollway?
5. what's mapcode of those area?
thank you very much

1.is it possible to do this?

I am not aware of any public transportation along the Lake Line. And public transportation along the Skyline is extremely infrequent (2 buses per day). I think you will need a car to cover them both.

2. if i rent a car, can i drive from koriyama---goshikinuma---lakeline---skyline----fukushima?

Yes. But note that the Goshikinuma hiking trail starts and ends at two different points.

3. how long for this trip?

It depends how much time you spend along the way. Driving time alone is probably around three hours. If you add time for hiking and sightseeing, it can easily become a full-day activity.

4. is there any tollway?

The expressway between Koriyama and the Bandai area will cost you toll fees.

hello Uji
thank you for information and your kindness,
i have question.
1. between koriyama and bandai area ,are there any english sign to follow ?
2. on the way in moutain ,are there any sign to follow?
3. how much express toll way cost ?
4. can i use small type car to drive on skyline?(is it too slope?)

thank you again
sirima

between koriyama and bandai area ,are there any english sign to follow ?

Yes, all the important signs along the main roads between Koriayama and Bandai are bilingual. An example can be seen here:
http://goo.gl/maps/TTG0t

2. on the way in moutain ,are there any sign to follow?

The hiking trails are well marked. Along the Goshikinuma trail, bilingual information is available.

3. how much express toll way cost ?

960 yen one way between Koriyama IC and Inawashiro Bandai Kogen IC:
http://www.driveplaza.com/dp/SearchTop

4. can i use small type car to drive on skyline?(is it too slope?)

Yes.

How different time between express way and normal main road from koriyama to bandai lake line?

Finally i plan to drive from koriyama to lake line(rest house).-----goshikinuma--------gold line -----drop car at koriyama and catch the train to aomori.what do u think about this plan?