@spathi - Their faces are all so similar that without their clothing as a hint, I had to take notes for this chapter:
[ul]Suzu - Snake-girl - Long hair, wide eyes. At times clueless. Refers to Yuu as Yuu-sama or Anata-sama (Milord), but not yet goshujin-sama (my husband and Lord).
Miku - Spider-girl - Black hair, twin-tails. Smart. Refers to Yuu as Yuu-kun.
Kasumi - Cow-girl - Wore a towel around herself. Not originally a local, she knows much more about the outside world. She speaks in the Kansai dialect. Refers to Yuu as Yuu.
Yuuri - Akaname - Wore a towel around her hair. Rather self-centered. Refers to Yuu as Yuu-san.
Shiro - Satori - The pre-adolescent. Very wise for her age, in part because of what kind of youkai she is. Also refers to Yuu as Yuu.[/ul]