The Ath alphabet was created by Morioka Hiroyuki, a Japanese Sci-Fi writer, and first appeared in his novel Seikai no Monshou (The Crest of the Stars) in 1996. Some of the letters resemble Japanese hiragana or katakana. Seikai no Monshou has also been made into a series of anime (cartoons) and manga (comic books).
Baronh, a language spoken by the characters in Morioka's novels, and also in the anime and manga based on the novels. Morioka created the Baronh language for use by the Abh people in his books and modelled it to some extent on Japanese.
Buy "Seikai Trilogy: Banner of the Stars" from: Amazon.com or Amazon.co.uk
Free Ath font
http://www.deviantart.com/deviation/9821558/
The Gateway to Seikai (in Korean and English)
http://seikai.no-ip.com
Dadh Baronr - University of Baronh (an introduction to the Baronh language)
http://dadh-baronr.s5.xrea.com/intl/en/index.html
An introduction to Mirioka Hiroyuki and his work (in Japanese)
http://www.sfwj.or.jp/member/MORIOKA-HIROYUKI.html
Review of the anime based on Seikai no Monshou
http://www.ex.org/5.1/17-anime_seikai.html
Review of the manga based on Seikai no Monshou
http://www.artistic-inks.net/manga/newmanga/crestof.htm
Ancients' Alphabet, Ath, Atlantean, Aurek-Besh, Cirth, Daedric, D'ni, Dragon Runes, Futurama Alien Alphabet, Gargish, Gnommish, Golic Vulcan, Hylian syllabary (Old), Hylian syllabary (Modern), Hylian alphabet, Klingon, Kryptonian, Marain, Matoran, Romulan, Sarati, Standard Galactic Alphabet, Tsolyáni (Tékumel), Tenctonese, Tengwar, Utopian, Visitor, Zentlardy