Choco no Dorei
# Choco no Dorei

Choco no Dorei (チョコの奴隷; A Slave to Chocolate) is the 11th single by Japanese girl group SKE48, released in Japan on January 30, 2013.

## Members

### "Choco no Dorei"

(Center: Jurina Matsui)

* Team S: Masana Oya, Yuria Kizaki, Rie Kitahara, Nanako Suga, Akari Suda, Jurina Matsui, Rena Matsui, Kumi Yagami
* Team KII: Anna Ishida, Shiori Ogiso, Akane Takayanagi, Sawako Hata, Airi Furukawa, Manatsu Mukaida, Miki Yakata
* Team E: Kanon Kimoto

### "Darkness"

* Team S: Yuria Kizaki, Yukiko Kinoshita, Mizuki Kuwabara, Jurina Matsui, Kumi Yagami
* Team KII: Anna Ishida
* Team E: Mai Takeuchi

### "Bike to Sidecar"

* Team S: Masana Oya, Akari Suda, Shiori Takada, Aki Deguchi, Yuka Nakanishi, Kanako Hiramatsu, Rena Matsui
* Team KII: Shiori Ogiso, Akane Takayanagi, Mieko Sato, Sawako Hata, Airi Furukawa, Miki Yakata
* Team E: Madoka Umemoto

### "Fuyu no Kamome"

* Team KII: Riho Abiru, Tomoko Kato, Risako Goto, Rina Matsumoto, Reika Yamada
* Team E: Kyoka Ishohara, Mikoto Uchiyama, Ami Kobayashi, Makiko Saito, Mei Sakai, Aya Shibata, Rika Tsuzuki
* Kenkyuusei: Asana Inuzuka, Tsugumi Iwanaga, Yuna Ego, Sayaka Niidoi, Miki Hioki, Haruka Futamura, Kaori Matsumura, Honoka Mizuno, Ami Miyamae

### "Oikake Shadow"

* Team S: Rumi Kato, Momona Kito
* Team KII: Shiori Iguchi, Seira Sato
* Team E: Shiori Kanako, Yumana Takagi, Nao Furuhata, Yukari Yamashita
* Kenkyuusei: Narumi Ichino, Arisa Owaki, Mitsuki Fujimoto, Mizuho Yamada

### "Sore o Seishun to Yobu Hi"

* Team S: Mizuki Kuwabara, Shiori Takada, Kanako Hiramatsu, Kumi Yagami
* Team KII: Ririna Akaeda, Shiori Ogiso
* Team E: Kasumi Ueno, Minami Hara
* Kenkyuusei: Emiri Kobayashi

## Oricon Charts

| Release | Oricon Singles Chart | Peak position | Debut sales (copies) | Sales total (copies) |
| - | - | - | - | - |
| January 30, 2013 | Daily Chart | 1 | 380,752 | 632,401 |
| January 30, 2013 | Weekly Chart | 1 | 538,914 | 632,401 |
| January 30, 2013 | Monthly Chart | 1 | 538,914 | 632,401 |
