Achiga-hen team is from Nara.
http://en.wikipedia.org/wiki/Nara,_Nara
Spoiler:
Really looking forward to Teru's match in the manga. A few years of waiting has finally bear fruit.
I see a Rising Sun coming.
What intrigued me in Ch 6 was the relation between Teru and Sumire. The anime and original manga seems to depict a hostile relationship between Teru and the rest. But in here, they seem to be a typical manzai pair. What gives?