User blog comment:Alcahona1095/High School DxD BorN Episode 11 Review/@comment-24421137-20150614033003/@comment-24421137-20150614062821

Lol monkey senses should be a thing.

And I said, yes the first one was explained. I understood why, but it would probably not work.

Yes I know what senjutsu is, I was just thinking of it like something else. Like you would have to scan areas to find a particular ki. But I am guessing that someone can find someone else just through their ki in anywhere in the world.