さよならピアノソナタ [Sayonara Piano Sonata] is a 5-book series with 5 primary works first released in 2007 with contributions by 杉井 光.
2007 • 1 Reader
2008 • 1 Reader • 305 pages • 5
2008 • 1 Reader • 344 pages • 5
2008 • 1 Reader • 344 pages • 5
2009 • 1 Reader • 315 pages • 5