TYPE-A

Gambar kulit hadapan: Oya Masana, Matsui Jurina, Ishida Anna, Ogiso Shiori, Kimoto KanonCD

1. Choco no Dorei (チョコの奴隷) [4:03](lirik: Akimoto Yasushi, komposer: Shigenaga Ryousuke, susunan: Mutou Seiji)
2. Darkness [4:16](lirik: Akimoto Yasushi, komposer/susunan: KENGO)
3. Sore wo Seishun to Yobu Hi (それを青春と呼ぶ日) [4:52](lirik: Akimoto Yasushi, komposer: Kedzuka Yuuta, susunan: Masuda Takeshi)
4. Choco no Dorei (Off vocal)
5. Darkness (Off vocal)
6. Sore wo Seishun to Yobu Hi (Off vocal)

DVD

1. Choco no Dorei music video
2. Darkness music video
3. Bonus 1 - (Bureikou de Omatsuri Sawagi no Dai Enkai!) - Bahagian 1

TYPE-B

Gambar kulit hadapan: Kizaki Yuria, Matsui Rena, Yagami Kumi, Hata Sawako, Furukawa AiriCD

1. Choco no Dorei
2. Baiku to Saidokaa (バイクとサイドカ) [4:49](lirik: Akimoto Yasushi, komposer/susunan: Wakatabe Makoto)
3. Sore wo Seishun to Yobu Hi
4. Choko no Dorei (Off vocal)
5. Baiku to Saidokaa (Off vocal)
6. Sore wo Seishun to Yobu Hi (Off vocal)

DVD

1. Choco no Dorei music video
2. Baiku to Saidokaa music video
3. Bonus 2 - (Bureikou de Omatsuri Sawagi no Dai Enkai!) - Bahagian 2

TYPE-C

Gambar kulit hadapan: Suga Nanako, Suda Akari, Takayanagi Akane, Mukaida Manatsu, Kitahara RieCD

1. Choco no Dorei
2. Fuyu no Kamome (冬のかもめ))(lirik: Akimoto Yasushi, komposer: Nakagawa Tsukasa, susunan: Itagaki Yuusuke)
3. Oikake Shadow (追いかけShadow)(lirik: Akimoto Yasushi, komposer/susunan: Wakatabe Makoto)
4. Sore wo Seishun to Yobu Hi
5. Choko no Dorei (Off vocal)
6. Fuyu no Kamome (Off vocal)
7. Oikake Shadow (Off vocal)
8. Sore wo Seishun to Yobu Hi (Off vocal)

DVD

1. Choco no Dorei music video
2. Sore wo Seishun to Yobu Hi music video
3. Bonus 3 - (Bureikou de Omatsuri Sawagi no Dai Enkai!) - Bahagian 3

Edisi Teater

Gambar kulit hadapan: 16 anggota senbatsu dalam lagu Choco no Dorei'

1. Choco no Dorei
2. Darkness
3. Baiku to Saidokaa
4. SKE48 10th single medley
5. Choco no Dorei (Off vocal)
6. Darkness (Off vocal)
7. Baiku to Saidokaa (Off vocal)