Stop, Time! Overwhelmed with Sentimental Feeling

The Mew Mews attack the cocoon at the top of Tokyo Tower but are unable to destroy it, and a huge moth hatches from it. It moves too fast for the girls' attacks to hit it, so Mew Ichigo jumps onto its back to try attacking it from there. Kish interrupts, causing her to fall, but the Blue Knight saves her.

Synopsis excerpt via Kitsu.