Limited edition A:1. Wagamama ki no mama ai no joke
2. Ai no gundan
3. Makeru ki shinai konya no shoubu
4. Wagamama ki no mama ai no joke (instrumental)
5. Ai no gundan (instrumental)
Limited edition A dvd contents:1. Wagamama ki no mama ai no joke pv
2. Wagamama ki no mama ai no joke (dance shot ver.)
Limited edition B:1. Wagamama ki no mama ai no joke
2. Ai no gundan
3. Makeru ki shinai konya no shoubu
4. Wagamama ki no mama ai no joke (instrumental)
5. Ai no gundan (instrumental)
Limited edition B dvd contents:1. Ai no gundan pv
2. Ai no gundan (dance shot ver.)
Limited edition C:1. Wagamama ki no mama ai no joke
2. Ai no gundan
3. Makeru ki shinai konya no shoubu
4. Wagamama ki no mama ai no joke (instrumental)
5. Ai no gundan (instrumental)
Limited edition C dvd contents:1. Wagamama ki no mama ai no joke (close-up ver.)
2. Ai no gundan (close-up ver.)
3. Making of
Limited edition D:1. Wagamama ki no mama ai no joke
2. Ai no gundan
3. Bouya (MIchishige, Fukumura, Iiikubo, Sato, Kudo)
4. Wagamama ki no mama ai no joke (instrumental)
5. Ai no gundan (instrumental)
Limited edition E:1. Wagamama ki no mama ai no joke
2. Ai no gundan
3. Funwari koibito ichinensei (Ikuta, Sayashi, Suzuki, Ishida, Oda)
4. Wagamama ki no mama ai no joke (instrumental)
5. Ai no gundan (instrumental)
Regular edition A:1. Wagamama ki no mama ai no joke
2. Ai no gundan
3. Bouya (MIchishige, Fukumura, Iiikubo, Sato, Kudo)
4. Wagamama ki no mama ai no joke (instrumental)
5. Ai no gundan (instrumental)
Regular edition B:1. Wagamama ki no mama ai no joke
2. Ai no gundan
3. Funwari koibito ichinensei (Ikuta, Sayashi, Suzuki, Ishida, Oda)
4. Wagamama ki no mama ai no joke (instrumental)
5. Ai no gundan (instrumental)
Single available for pre-order at CD Japan and the other usual suspects. Let's help them reach another 100k