Yama Dori is mountain bird in Japanese. Yama Dori is part of the new Jentle series after Sailor has discontinued a number of beloved inks. It is a vibrant turquoise ink that reminds me of Iroshizuku Ku-Jaku. Sailor inks that I've used so far are well behaved and have wonderful shading. I think I am favouring Sailor inks over Iroshizuku because of the great shading. Yama Dori has a red sheen when the ink pools. Yama Dori is defintely going to be one of my favourite ink.