White Cat's Revenge As Plotted From The Dragon King's Lap (Manga) Vol 01

My life was pretty ordinary. Go to college, live in an apartment, hang out with people. But because of that pompous, irritating girl I grew up with, I got dragged into a huge mess. As usual. Now I'm in another world where she's a well-respected shrine maiden...and I got turned into a cat. How did it come to this?! For readers ages 13 and up. Yen Press
(W) Yamigo Kureha (A/Ca) Aki