I was asked, for some reason to input my reasoning on this last move. (although many things before it would need minor tweaks).
Salvatore, you could, off course, react to 361 strikes yes, but only if mist hadn't touched you. The moment he touches you, he starts closing your tenketsu and disturbing your chakra flow. That alone makes it impossible to keep chakra molded, thus your technique, even if it was active, wouldn't stay active. But, not only that, but not posting the technique again makes it a time frame breaking. You used the technique to produce your kunai attack. Its not an activational technique but a one use technique. Your use was done so you can't actually say its active. You used it, it ended. Simple. Had you posted the technique again and stated that before he touched you, you dodged and got far from him knowing the danger of a Hyuuga, then i'd consider it valid. This way, nope. You take both techniques. While the first one blocks your chakra flow for 2 turns, you can still manage to continue if you figure out how. Yes, its possible to continue. Btw, chakra flow blocked for 2 turns means that you can't mold chakra for Ninjutsu or Genjutsu.