NieA_7, also known as NieA under 7, is a 13 episode anime series about Mayuko, a poor, introverted student who lives above a Japanese bathhouse, and NieA, a freeloading, freewheeling alien who lives in her closet and eats her food.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Alien & Launching UFO Bath | 2000-04-26 | 25 min |
| Season 1 | Episode 2 | Alien & Violence Cosmic Bath | 2000-05-10 | 25 min |
| Season 1 | Episode 3 | Alien & Radio Noise Bath | 2000-05-17 | 25 min |
| Season 1 | Episode 4 | Alien & Beginner Waitress Bath | 2000-05-24 | 25 min |
| Season 1 | Episode 5 | Alien & Dried Up Amusements Bath | 2000-05-31 | 25 min |
| Season 1 | Episode 6 | Alien & Rival Hot Spring Bath | 2000-06-07 | 25 min |
| Season 1 | Episode 7 | Mothership, Go-Con & Cloudy Skies Bath | 2000-06-14 | 25 min |
| Season 1 | Episode 8 | Melancholy & Cast-Off Summer Bath | 2000-06-14 | 25 min |
| Season 1 | Episode 9 | Close Encounter & After the Rain Bath | 2000-06-21 | 25 min |
| Season 1 | Episode 10 | Glow of the Firefly & Nocturne Bath | 2000-06-28 | 25 min |
| Season 1 | Episode 11 | NieA_7 Bath (Former Part) | 2000-07-05 | 25 min |
| Season 1 | Episode 12 | NieA_7 Bath (LatterPart) | 2000-07-12 | 25 min |
| Season 1 | Episode 13 | Time Flows by in Enohana Bath | 2000-07-19 | 25 min |
| Production | Yasuyuki Ueda | Producer |
| Directing | Takuya Sato | Director |
| Directing | Tomokazu Tokoro | Director |
| Writing | Takuya Sato | Writer |
| Writing | Yoshitoshi ABe | Comic Book |
| Visual Effects | Yoshitoshi ABe | Visual Effects |
| Sound | Yoshio Owa | Music |
| Art | Aiichiro Hirose | Art Direction |
| Art | Akihiko Yamashita | Art Designer |
| Camera | Yoshito Kuwa | Director of Photography |
| Production | Shojiro Abe | Producer |
| Sound | SION | Theme Song Performance |
| Sound | Maria Yamamoto | Theme Song Performance |
| Production | Miwa Sasaki | Publicist |
