Sailor Aluminum Seiren

Japanese Name: アルミナム・セイレーン
Japanese Name: Aluminum Seiren
Name Romanization: The Japanese characters are Romanized in the following way: aruminamu seireen, where Aruminamu ( アルミナム ) represents the English word "Aluminum" and Seireen ( セイレーン ) represents the Greek word "Seiren" (with a long final "e") which means "Siren" in English. Note that the Katakana character, セ is Romanized as "Se" which makes her name "Seiren" rather than "Siren."
Japanese 'Human' Name: 彩れい子
Japanese 'Human' Name: Aya [Sai] Reiko [Family - Given Name] (Anime)
Name Meaning: "Makeup Soul Child"
Meaning Explanation: The Kanji, 彩, that represents Seiren's family name is pronounced sai, but Aluminum Seiren pronounces it aya. The Kanji for sai (彩) means "makeup" or "paint." Seiren's given name is written in Hiragana and can be broken up into two parts: rei ( れい ) has several meanings, including, "soul" or "spirit" and ko ( 子 ) means "child"
'Human' Name Pun: "Puppet Spirit Child" or "Soul Child By Mistake"
Pun Explanation:* The way Seiren pronounces her name sounds like "Puppet Soul Child" or "Soul Child By Mistake."
Aya sounds like a shortened form of several words including:
1) the word Ayatsuriningyou meaning a "puppet" or "marionette." Interestingly, the last part of the word ayatsuriningyou, when the final vowel is shortened, sounds like the word ningyo which means "mermaid" (the planet Seiren comes from)!
2) the word ayamat-te which means "by mistake." This would fit with Seiren because she is often making mistakes.
Reiko can be separated into two parts:
1) rei has several meanings including: "soul," "spirit," or "ghost"
2) ko which means "child."
Mixx Name: Sailor Aluminum Siren
Attack: Galactica Tsunami. In the Manga, she also uses her hair.
Controls: Ice, water, and songs. ⁽¹⁾
Color: Blue
Hair: Blue
Eyes: Blue
Height: About the same height as Sailor Star Maker.
Planet: Mermaid
Personality: Aluminum is very polite. She usually has her head in the clouds, and gets nervous easily, however she was able to find out the true identities of the Senshi.
Hair Style: Seiren's blue hair is goes below her knees. It is wavy, and she has two strands of hair. on either side of her head, that frame her face.
Clothes: She wears an outfit similar to a lingerie. The main part is light blue and goes down to her ankles. It is held together by three pairs of white crisscrossing ribbons. She has on a white (sometimes purple) bikini bottom that is clipped to her light blue (sometimes purple) stockings. She wears high-heeled white shoes with three pairs of crisscrossing straps. For jewelry, she wears a white seashell necklace with a gold star, a white ribbon face mask, a pair of white wing earrings with gold stars and white rectangles, and a pair of Galaxia's controlling bracelets.
Weaknesses and Fears: Seiren is often too polite and wastes time. She also eats a lot and can get on Sailor Lead Crow's nerves.
Hobbies: Music/Songs and Ballads.
Other: Anime: Aluminum Seiren took over after Sailor Iron Mouse was killed. She likes to eat and is sometimes a little ditzy. Sailor Lead Crow started to help Seiren capture StarSeeds and they eventually became pretty close. In the Anime, Seiren was killed by Galaxia before she could tell Galaxia who the true identities of the Senshi were. Manga: Sailor Aluminum Seiren appeared only for a short time and was killed by Sailor StarFighter.

(1) Found in the Materials Collection ArtBook
* Thanks to Ryoko152 for help with the name!
** Name Romanizations and Translations from JQuickTrans Dictionary