Sekibanki

Sekibanki is a Rokurokubi that dwells in the Human Village in disguise as a human. She first appeared as the Stage 2 Mid-Boss and Boss in Double Dealing Character, and then as a Day 2 Boss in Impossible Spell Card. Sekibanki is described as being slighty prideful and with a cynical view of things. She became aggressive and somewhat more youkai-like than usual when affected by the Miracle Mallet, but it seems that she is normally recalcitrant towards both humans and youkai, and she doesn't get involved much with them.