15 books in series

Twin Spica / ふたつのスピカ Japanese Numbering

Twin Spica / ふたつのスピカ Japanese Numbering is a 15-book series with 15 released primary works first released in 2002 with contributions by Kou Yaginuma and 柳沼 行.

Twin spica
Twin Spica, Volume: 02
Twin Spica, Volume: 03
Twin Spica, Volume: 04
Twin Spica, Volume: 05
Twin Spica, Volume: 06
Twin Spica, Vol. 7
ふたつのスピカ 8
Twin Spica, Volume 9
ふたつのスピカ 10
ふたつのスピカ 11
ふたつのスピカ 12
ふたつのスピカ 13
ふたつのスピカ 14
ふたつのスピカ 15
ふたつのスピカ 16