Muromi-san and the Secret Advanced Civilization

Muromi-san — Episode 9: "Muromi-san and the Secret Advanced Civilization"

Ep 1 Muromi-san on the Brink Ep 2 Muromi-san and the Legendary Sea Creatures Ep 3 Muromi-san and Old Memories Ep 4 Muromi-san and the Food Chain Ep 5 Muromi-san and Twin Mountain Ep 6 Muromi-san and Ryuuguujou Ep 7 The Boy, Kappa, and Muromi-san Ep 8 Muromi-san and the Nice(?) Type Ep 9 Muromi-san and the Secret Advanced Civilization Ep 10 Muromi-san Worldwide Ep 11 Muromi-san and the Chill Ep 12 Muromi-san and Different Forms of Love Ep 13 The Years Go By Muromi-san