How and when did Minato tame the kyuubi's Yin half; unless the Yin half does not have a consciousness as the yang half and was purely chakra meaning Minato would have naturally had full access to if... however if so, he should have only been able to use the kyuubi's cloak as Tailed beast V1 or V2 but it would make sense if he also employed the Torii Seal on the Kyuubi's yin half while his soul and it's chakra were intertwined within the Shinigami as Kushina thought him other fuuinjutsu.
Thoughts?
Thoughts?