Original Soundtrack from a film directed by Shunji Iwai.

1 Opening 1 (Mask) 01:34
2 Opening 2( Mask) 00:51
3 Reply(Reunion) 01:30
4 Send And Return 1 01:47
5 Letters 02:34
6 Send And Return 2 01:43
7 Recollection 02:38
8 Mask 02:15
9 Library 03:27
10 Original Frog Song 03:43
11 Ato 02:17
12 Girl Cousin 1 01:01
13 Old Classroom 03:49
14 Recollection(Slow) 03:55
15 Girl Cousin 2 00:54
16 Reply(End) 03:53
17 Kaeru No Uta (Movie Version) 03:37