Ayane Sakura : Marii Buratei
Kotori Koiwai : Kigurumi Harōkitei
Nozomi Yamamoto : Tetora Bōhatei
Saori Goto : Kukuru Anrakutei
Yoshino Nanjō : Gankyō Kūrubiyūtei

Aoi Yūki : M:k
Ryoko Shintani : Uzannu Uzatei (ep 13)

Akinori Egoshi : TV sound (ep 7)
Akitoshi Kimura : French painter (ep 3)
Haruo Yamagishi :
Male chatter (ep 12)
Newsc:ter (ep 13)
Hironobu Hatakeyama : Male chatter (ep 12)
Hisako Kanemoto : Maa-chan (ep 13)
Ichitarō Ai : Jaamane (ep 9)
Itaru Yamamoto : Kabuki-sha 1 (ep 10)
Kanehira Yamamoto :
Deliveryman (ep 3)
Producer (ep 12)
Keiji Fujiwara : Galaxy Federation solar system governor (ep 6)
Keiko Sugiura : Old woman 3 (ep 8)
Kenji Kitamura :
Bear (ep 7)
Dealer B (ep 10)
German man (ep 3)
Kenji Nomura : Usa-sama (ep 4)
Kimiko Saito : Woman (ep 13)
Kinryuu Arimoto :
Man D (ep 7)
Rozen-kakka (ep 7)
Kiyomi Yazawa : Narration (ep 5)
Kōji Takeda :
Hagedebu (ep 13)
Yankee (ep 11)
Kumi Takaragi : Spirit (ep 11)
Mao Uchino : Old woman 2 (ep 8)
M:ato Nishino : Kabuki-sha 2 (ep 10)
Mayumi Yu:a : Narration (4 episodes)
Naoya Nosaka : Spacesuit man (ep 6)
Natsuki Hanae :
Home delivery 1 (ep 11)
Imperial prince (ep 9)
Mob (ep 5)
Nobuhiro Fukui : Captain (ep 9)
Nobunaga Shimazaki : Kabuki-sha 3 (ep 10)
Nobuo Tobita : Ano-kata (ep 4)
Noriko Suzuki : Old woman (eps 2, 5)
Ryoukichi Takah:hi : Ponhiki (ep 10)
Ryū Yamaguchi : Competitor's voice (ep 7)
Saki Ueda : Mob (ep 5)
Tadanori Date :
Home delivery 2 (ep 11)
Male chatter (ep 12)
Toshiki Iw:awa :
Male chatter (ep 12)
Plutonian voice (ep 6)
Voice (ep 9)
Yuiko Tatsumi : Fund-raising student (ep 9)
Yuka Keichō :
Mob (ep 5)
Mother (ep 13)
Old woman 1 (ep 8)
Yukihiro Misono : Man (ep 10)
Yūmi Kaw:hima : Mob (ep 5)
Yumi Uchiyama : Yanmama (ep 11)
Yūya Murakami : Saturnian voice (ep 6)