User blog comment:Piyush Banerjee/Shin DxD 2 discussion/@comment-2208155-20181219173407/@comment-80.182.206.87-20181219180452

If I recall it was said that in vol. 3 there will be a return to Kyoto so probably it will serve to push Kunou and Yasaka towards that direction (since, just for Kunou, Kyoto wasn't absolutely needed since she lives in Hyoudou residence)