This was an important episode, as we get some more character informagion about Ginko himself. We learn why he chose to be a traveling mushishi, even though it’s only briefly mentioned, and for the first time in the series, we meet up with another mushishi (Majiko). In his younger years, this guy resembled Ginko somehow, before something very tragic happens to him. This episode featured him finally solving this problem he created years ago. We also see Ginko getting nervous for the first time in the series.
Anyway, this was another brilliant episode, typical of mushishi. It was worth every second of seeing it.