6 books in series
Twin Spica / ふたつのスピカ English Numbering
Twin Spica / ふたつのスピカ English Numbering is a 6-book series with 6 primary works first released in 2002 with contributions by Kou Yaginuma.
#1
2002 • 3 Readers • 3.5
#2
2002 • 1 Reader • 3
#3
2002 • 1 Reader • 190 pages • 3
#4
2003 • 1 Reader • 192 pages • 3
#5
2003 • 1 Reader • 3
#6
2004 • 1 Reader • 192 pages • 3