7 books in series

空ろの箱と零のマリア [Utsuro no Hako to Zero no Maria]

空ろの箱と零のマリア [Utsuro no Hako to Zero no Maria] is a 7-book series with 7 primary works first released in 2009 with contributions by Eiji Mikage and 御影 瑛路.

#1
空ろの箱と零のマリア 1

2009 • 19 Readers • 3.7

#2
空ろの箱と零のマリア 2

2009 • 7 Readers • 2.9

#3
The Empty Box and Zeroth Maria, Vol. 3

2010 • 7 Readers • 192 pages • 3.7

#4
空ろの箱と零のマリア 4

2010 • 6 Readers • 3.5

#4
The Empty Box and Zeroth Maria, Vol. 4

2010 • 6 Readers • 4

#5
空ろの箱と零のマリア 5

2012 • 5 Readers • 280 pages • 3.7

#5
The Empty Box and Zeroth Maria, Vol. 5

2012 • 5 Readers • 4.5

#6
The Empty Box and Zeroth Maria, Vol. 6

2013 • 5 Readers • 4.5

#6
空ろの箱と零のマリア 6

2013 • 5 Readers • 296 pages • 4

#7
The Empty Box and Zeroth Maria, Vol. 7

2015 • 5 Readers • 5