Played in Episodes 2, 4, 6, 8, 12
Played in Episodes 5, 7, 9, 11
Played in Episode 1B
Played in Episodes 14, 16, 18, 20, 22, 24
Played in Episodes 17, 19, 21
Played in Episodes 27, 30, 33
Played in Episodes 29, 32, 34
Played in Episodes 44, 46
Played in Episodes 45, 47
Played in Episodes 51-53, 55, 57, 59-61, 63
Played in Episodes 51, 52, 54-56, 59-63
Played in Episode 7
Played in Episode 8
Played in OVA 1 - Memory Snow
Played in OVA 1 - Memory Snow
Played in OVA 2 - The Frozen Bond
Played in Episode 15
Played in Episode 18
Played in Episode 40
Played in Episode 48
Played in Episode 57
