「Heart of Gold」

Released: September 7, 2011

Limited Edition -Type A-

Tracklist:

[CD]

1. Heart of Gold

2. Ray

[DVD]

1. Heart of Gold PV

2. Heart of Gold PV Making-of

Limited Edition -Type B-

Tracklist:

[CD]

1. Heart of Gold

2. Ray

[DVD]

1. Heart of Gold PV Multi. Angle Version

-Regular Edition-

Tracklist:

[CD]

1. Heart of Gold

2. Ray

3. Haikara Naru Rondo (another version)