The Legend of Mt. Nibito (二人山伝説 Nibitoyama Densetsu) is the eighteenth episode of Ultraman Cosmos.
Plot
TBA
Cast
- Musashi Haruno (春野ムサシ Haruno Musashi): Taiyo Sugiura (杉浦 太陽 Sugiura Taiyō)
- Captain Harumitsu Hiura (ヒウラ ハルミツ 隊長 Hiura Harumitsu Taichō): Daisuke Shima (嶋 大輔 Shima Daisuke)
- Shinobu Mizuki (ミズキ シノブ Shinobu Mizuki): Kaori Sakagami (坂上 香織 Sakagami Kaori)
- Keisuke Fubukiフブキ ケイスケ (Fubuki Keisuke ): Hidekazu Ichinose (市瀬 秀和 Ichinose Hidekazu)
- Koji Doigaki (ドイガキ コウジ Doigaki Koji): Koichi Sudo (須藤公一 Sudō Kōichi)
- Ayano Morimoto (モリモト アヤノ Morimoto Ayano): Mayuka Suzuki (鈴木繭菓 Suzuki Mayuka)
- Ultraman Cosmos (ウルトラマンコスモス Urutoraman Kosumosu (Voice) : Hiroyuki Sato (佐藤浩之 Satō Hiroyuki)
- Renki (戀鬼 Renki (Voice) : Miho Aoyama (青山美帆 Aoyama miho) and Tadashi Katsumata
Guest Actors
- Kagetatsu Nishikida (錦田景竜 Nishikida Kagetatsu)
- Shinichi Takekoshi (竹越 真一 Takekoshi Shin'ichi): Arthur Kuroda (黒田 アーサー Kuroda Āsā)
Suit Actors
- Ultraman Cosmos: Hiroyuki Okano, Yasuhiro Mashita
- Renki
Appearances
Ultras
Kaiju
Home Media

Ultraman Cosmos Volume 5 features episodes 17-20.
Trivia
- The filming of this episode took place in Tōno, Iwate, where director Muraishi would use this as an inspiration for episode 56.