はぴまり〜Happy Marriage!?〜 is a 10-book series with 10 primary works first released in 2009 with contributions by Maki Enjōji.
2009 • 3 Readers • 4
2009 • 2 Readers • 3.5
2010 • 2 Readers • 3.5
2010 • 2 Readers • 3.5
2011 • 3 Readers • 192 pages • 3.7
2011 • 2 Readers • 3.5
2011 • 2 Readers • 192 pages • 3.5
2011 • 3 Readers • 192 pages • 3.7
2011 • 3 Readers • 192 pages • 3.7
2012 • 3 Readers • 192 pages • 4
2012 • 3 Readers • 192 pages • 4