© 2026 The Couch Critic
Status
Ended
Release
2005 - 2008
Seasons / Eps
3 / 52
Streaming availability by country
Set in the early 24th century against the backdrop of the city of Neo Venezia on the planet Mars. No longer the barren red planet, Mars has been flooded, inhabited and is something of a tourist hub for those looking for rest, relaxation and a gondola ride – the primary mode of travel in Neo Venezia. The Undines are professional gondoliers, tour guides for the people passing through. Akari Mizunashi is an Undine in training and this is a piece of her story.
111 Cast Members
Ryo Hirohashi
Alice Carroll (voice)
52 Episodes
Chiwa Saito
Aika S. Granzchesta (voice)
52 Episodes
Erino Hazuki
Akari Mizunashi (voice)
52 Episodes
Sayaka Ohara
Alicia Florence (voice)
52 Episodes
Chinami Nishimura
Aria Pokoteng (voice)
52 Episodes
Kaori Mizuhashi
Ai Aino / Hime M. Granzchesta (voice)
52 Episodes
Akeno Watanabe
Maa (voice)
12 Episodes
Tomoko Kawakami
Athena Glory (voice)
23 Episodes
Junko Minagawa
Akira E. Ferrari (voice)
22 Episodes
Hirofumi Nojima
Akatsuki Izumo (voice)
14 Episodes
Yuji Ueda
Udo 'Woody' Ayanokohji the 51st (voice)
11 Episodes
Yoshiko Matsuo
Akino 'Grandma' Ametsuchi (voice)
8 Episodes
Eriko Kigawa
Ayame (voice)
1 Episodes
Motomu Kiyokawa
Namihei 'Mr. Mailman' Anno (voice)
5 Episodes
Hisao Egawa
Akatsuki's Brother (voice)
4 Episodes
Akira Tomisaka
Orange Planet Undine 1 (voice)
2 Episodes
Tomomi Watanabe
Wife (voice)
1 Episodes
Masayo Kurata
Ami (voice)
2 Episodes
Yoko Asada
Akiko Hoshino (voice)
2 Episodes
Unsho Ishizuka
Café Owner (voice)
2 Episodes
