Perfil
- Nome: 酒井若菜 (さかい わかな)
- Nome (romaji): Sakai Wakana
- Nome Real: 酒井美幸 (さかい みゆき) / Sakai Miyuki
- Profissão: Atriz e gravure idol
- Data de Nascimento: 09/09/1980
- Local de Nascimento: Nogi, Tochigi, Japão
- Altura: 158cm
- Peso: 45kg
- Signo: Virgem
- Grupo Sanguineo: A
- Educação: Colégio Koyama Minami High School
- Agencia: A-Team
Dramas
- Dr. Rintaro (NTV, 2015)
- Massan (NHK, 2015)
- Onna wa Sore wo Yurusanai (TBS, 2014, ep4)
- Jui-san Jikendesuyo (YTV, 2014, ep6)
- Gunshi Kanbee (NHK, 2014)
- SAITOU san 2 (NTV, 2013)
- Single Mothers (NHK, 2012)
- Soredemo, Ikite Yuku (Fuji TV, 2011, ep6-)
- Shinya Shokudo 2 (TBS, MBS, 2011, ep8)
- Umareru. (TBS, 2011)
- Reinoryokusha Odagiri Kyoko no Uso (TV Asahi, 2010, ep3)
- Unubore Deka (TBS, 2010, ep11)
- Mother (NTV, 2010)
- News Sokuho wa Nagareta (Fuji TV NEXT, 2009)
- Ohitorisama (TBS, 2009)
- BOSS (Fuji TV, 2009, ep3)
- Smile (TBS, 2009, ep8-10)
- Koi no Kara Sawagi Drama Special Love Stories V (NTV, 2008)
- Loss Time Life (Fuji TV, Overtime ep)
- Fukidemono to Imoto (TV Asahi, 2008)
- Tsumatachi Kara no Mikudarihan (Fuji TV, 2008)
- Sasaki Fusai no Jingi Naki Tatakai (TBS, 2008)
- First Kiss (Fuji TV, 2007)
- Watashitachi no Kyokasho (Fuji TV, 2007)
- Enka no Joou (NTV, 2007)
- Waraeru Koi wa Shitakunai (TBS, 2006)
- Kuroi Taiyo (TV Asahi, 2006)
- Shichinin no Onna Bengoshi (TV Asahi, 2006, ep2)
- Saiyuuki (Fuji TV, 2006, ep2)
- Jyoou no Kyoushitsu (NTV, 2005, ep11)
- 87% (NTV, 2005)
- Tokugawa Tsunayoshi - Inu to Yobareta Otoko (Fuji TV, 2004)
- Medaka (Fuji TV, 2004, ep7)
- Aatantei Jimusho (TV Asahi, 2004)
- Motto Koi Seyo Otome (NHK, 2004)
- Home Drama (TBS, 2004)
- Manhattan Love Story (TBS, 2003)
- 14 Getsu (YTV, 2003)
- Kimi wa Pet (TBS, 2003)
- Home & Away (Fuji TV, 2002)
- Boku ga Chikyu wo Suku (TBS, 2002, ep6)
- Koi Seyo Otome (NHK, 2002)
- Shiritsu Tantei Hama Mike (NTV, 2002)
- Kisarazu Cat's Eye (TBS, 2002)
- Kindaichi Shonen no Jikenbo 3 (NTV, 2001, ep7-8)
- Kiken Na Tobira - Ai Wo Tejou De Tunagu Toki (TV Asahi, 2001)
- Okuman Choja to Kekkon Suru Hoho (NTV, 2000, ep8)
- Ikebukuro West Gate Park como Rika (TBS, 2000, ep1)
Filmes
- Maiko Haaaan!!! (2007)
- Kisarazu Cat's Eye: World Series (2006)
- Niji no megami / Rainbow Song (2006)
- Koi no Mon / Otakus in Love (2004)
- Kisarazu Cat's Eye: Nihon Series (2003)
- Kewaishi / Make-up Teacher (2002)
- Mou mon Tai 2 (2002)
Propagandas
- SoftBank Mobile
- Asahi Breweries
- Tokyo Gas Co.,Ltd
- Sapporo Brewery