Howmei Girls is a musical project connected to the anime series Martian Successor Nadesico. Within the fiction of the series, Howmei is the name of the ship's head cook on the battleship Nadesico, and the Howmei Girls refer collectively to the female kitchen staff who work under her. This in-universe ensemble was brought to life as a vocal group for music released in association with the anime.

The primary and most notable song credited to Howmei Girls is Delicious Island. This track appears on the Martian Successor Nadesico Original TV Soundtrack album, which was released in 1997 under the Starchild label. The song is a vocal piece that plays within the context of the anime, notably featured during the captain contest in episode nineteen. It is described as a whimsical song with lyrics about confessing love through food, directly connecting the music to the characters' identities as cooks. Another song associated with the group is Christmas in the Galaxy, which also appears on the same soundtrack album and is featured during a Christmas-themed episode of the series.

The musical identity of Howmei Girls is tied directly to the specific episodes and characters of Martian Successor Nadesico. Their songs function as character-based image songs that expand upon the personalities and roles of the galley staff within the show's narrative. The group's contributions are part of a vocal collection soundtrack that prioritizes songs sung by the anime's cast over instrumental background music, making Howmei Girls an example of how anime series of the 1990s often produced in-character music projects that blurred the line between the show's fiction and real-world music releases. No information is available about the group having a career or releasing additional music beyond these specific songs connected to Martian Successor Nadesico.