Sailor Neptune is a member of the Outer Senshi. Her attacks are based around the ocean or sea.
Act 27 Part 2 - Sailor Neptune and Sailor Uranus witness Usagi Tsukino, Ami Mizuno, Rei Hino, Makoto Kino, Minako Aino and Chibiusa Tsukino transform into their Sailor Guardian counterparts and watch as they battle a Daimon. After the fight Sailor Moon, Sailor Mercury, Sailor Mars, Sailor Jupiter, Sailor Venus and Mamoru Chiba see Sailor Neptune and Sailor Uranus for the first time.
- Protected by Neptune, the planet of oceans. Guardian of deep sea. I am Sailor Neptune.
Sailor Neptune has green hair and blue eyes and wears golden tiara with a green gem in the middle. She also wears gold earrings. Her sailor fuku has green skirt and blue ribbons on her chest and back. She wears green high-heals with green ribbons up her leg. Her gloves are white with green decoration on the end.