Twin Spica / ふたつのスピカ English Numbering is a 7-book series with 7 released primary works first released in 2002 with contributions by Kou Yaginuma.
#2 of 15 in Twin Spica / ふたつのスピカ Japanese Numbering
2002 • 1 Reader • 200 pages • 4
#3 of 15 in Twin Spica / ふたつのスピカ Japanese Numbering
2002 • 1 Reader • 200 pages • 4
#4 of 15 in Twin Spica / ふたつのスピカ Japanese Numbering
2003 • 1 Reader • 192 pages • 3
#5 of 15 in Twin Spica / ふたつのスピカ Japanese Numbering
2003 • 1 Reader • 3
#6 of 15 in Twin Spica / ふたつのスピカ Japanese Numbering
2004 • 1 Reader • 192 pages • 3
#8 of 7 in Twin Spica / ふたつのスピカ English Numbering
2005 • 1 Reader • 294 pages • 4