Tokyo Mew Mew Omnibus Vol. 3 (manga)

Ichigo is out on a date with her "crush" when suddenly she's involved in an odd incident in which her DNA is merged with the DNA of an almost-extinct wildcat. When four other girls' DNA is merged with the DNA of four other almost-extinct animals, it's apparent that they're part of a much bigger plan. Ichigo and her friends have been chosen to become a part of a secret project called the "Mew Project." Their mission: to protect the planet from aliens who are using animal to attack humans!