Bannou Bunka Neko-Musume (1998) EP2 - Nuku Nuku vs. Ancient Ruin. Legendary Giant God Appears!

Nuku Nuku is now the most popular girl in class! Her classmates all try to get her to join their clubs. But when she accidentally pushes a big red button and activates a giant haniwa robot, she has to save them a second time... with the help of power armor supplied by the mysterious "Mr. Q".