released on July 22, 2009.
| Mujouken☆Koufuku (Type A) [CD+DVD] Catalog: PCCA-2963 | 1. | Mujouken☆Koufuku (無条件☆幸福) | 4:37 | 2. | Houkago Telepathy (放課後テレパシィ) | 3:44 | 3. | U | 3:56 | 4. | Mujouken☆Koufuku (Instrumental) (無条件☆幸福 (Instrumental)) | 4:36 | 5. | Mujouken☆Koufuku (無条件☆幸福) | 4:37 | 6. | Mujouken☆Koufuku Jacket, MV Making (無条件☆幸福 ジャケット撮影、ミュージックビデオ撮影メイキング) | |
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| Mujouken☆Koufuku (Type B) [CD+DVD] Catalog: PCCA-2964 | 1. | Mujouken☆Koufuku (無条件☆幸福) | 4:37 | 2. | Houkago Telepathy (放課後テレパシィ) | 3:44 | 3. | U | 3:56 | 4. | Mujouken☆Koufuku (Instrumental) (無条件☆幸福 (Instrumental)) | 4:36 | 5. | baby blue | 4:22 | 6. | baby blue (Music Video Making) (baby blue ミュージックビデオ撮影メイキング) | |
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| Mujouken☆Koufuku (Type C) [CD] Catalog: PCCA-2965 | 1. | Mujouken☆Koufuku (無条件☆幸福) | 4:37 | 2. | Houkago Telepathy (放課後テレパシィ) | 3:44 | 3. | U | 3:56 | 4. | Mujouken☆Koufuku (Instrumental) (無条件☆幸福 (Instrumental)) | 4:36 |
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