Moving with cat like reflexes..... oh ... wait.... Genzo is a cat, that explains it.
Tree to tree, the seemingly harmless black cat had a job to do for Junko. It was simple, deliver a message to sand to Kyuji of the Byakko Clan. It took some time, but Junko decided to finally contact sand as promised. After he located Kiri and examined a few things in leaf, the medical sennin would be right over.
Coming to a halt at a water stream, Genzo began to quench his thirst. He was already at the boarder of fire country and would be gone in no time. First though, he'd take Junko's advice on being well hydrated before getting to wind country. Junko mentioned extreme heat and passing out if one wasn't hydrated.
[Leaving country: 1 hour]