Translated from the Japanese.
"This book is printed manga-style in the authentic Japanese right-to-left format"--Colophon.
"First published in Japan in 1995 by Biblos ..., Tokyo"--T.p. verso.
RA.1 by Sanami Matō. ISBN 9781598166637. Published by Tokyopop in 2006. Publication and catalogue information, links to buy online and reader comments.