Perowan! (manga): Katsuragi

A cat girl from Ashe's past and make things worse for Shiroe. This is from Chapters 11 and 16.

Perowan! (manga): Inukai Ichiko

Shiro's little sister, she is more like an childish person and call her brother an pervert for doing naughty things despite the fact he had to do them in order to stop the curse on him. This is from Chapter 11 and the extra part on Chapter 15.

Perowan! (manga): Ashureka V. Franberg

She's a witch that lived four and an half millennia who turned Mashiro into an human girl in order for Shirou to play a game of dignity where one animal becoming human and force the owner to be its slave and in order for the animal to turn back to normal, the owner must satisfy it by anything such as licking an girl's toes. She hates humans for killing her mother for being an evil witch and wanted revenge over them. This is from Chapter 15.

Perowan! (manga): Mashiro (Part 5)

Here's the fifth part of the manga on her feet from Chapters 12, 17 and 18. I'll do the ones on the skipped chapters later.

Perowan! (manga): Mashiro (Part 4)

Here's more on our doggy girl from Chapters 8 to 10.

Perowan! (manga): Shiro (Part 3)

Here's more on Shiro's feet from Chapters 5 through 7.

Perowan! (manga): Shiro (Part 2)

These are from chapters 2 through 4.