Episode 36: Shirogane's Past, the Secret of the Mew Mews' Birth!

Shirogane's Past: the Secret of the Mew Mews' Birth is the 36th episode of the Tokyo Mew Mew (Anime).

Summary
After being turned into a cat by kissing an iguana on accident, Ichigo is kissed by Alto, the gray cat that saved her earlier. She’s changed back into a human and decides to treat Alto to canned food but he suddenly transforms into Ryou! Ryou brushes this encounter off as normal but Ichigo won’t leave things like the way it is so she goes to Keiichiro for some help with Ryou’s secret past. And what she learns might be a bit more than she can handle.