2003-09-07 • 24 min
Astro must protect Princess Abby against a plot to take over her ancient land of Mayura.
Makoto Tsumura
Atom (voice)
Miki Maruyama
Uranium (voice)
Hisashi Katsuta
Professor Ochanomizu (voice)
Shin'ya Ohwada
Nagamiya Tenma (voice)
Kazuo Kumakura
Higeoyaji (voice)
Moon Joo-yeon
Key Animation
