User blog comment:DazzlingEmerald/Dream World Story-line/@comment-25771248-20150224181344

Kama Uchiha -

(1) Kama has never even seen Sayuri in person and, quite frankly, possesses little care in her, with the exception that she is from the Uchiha Clan, his own clan and source of pride.

(2) Kama is a high-calibre detective; the best of the best and Kirigakure's thrump card (some content from Death Note). He is (or one of) the smartest shinobi in history and possibly one of the few people who could be able to find Sayuri. Since Kirigakure have very close ties to Konoha, they would surely send their best investigator to find the busty Hokage.