★Kuwashima Houko - Shinkai no Kodoku
Houko Kuwashima - Somewhere in the World (Slayers Try[1997] end2)
Kuwashima Houko - Kioku(Claymore, Clare,Память)
Yuki Kajiura feat. Kuwashima Houko - Em more
Gundam Seed Destiny - Shinkai no Kodoku - Kuwashima Houko
Houko Kuwashima(Wang Yi) - Endless Sorrow
{2001.11.07} Houko Kuwashima - Aime Moi (Love Me) (Blanc dans Noir ~Kuro no Naka no Shiro~ CD 1)
Yuki Kajiura & Houko Kuwashima - Canta Per Me (Japanese Version)
{2005.04.25} Houko Kuwashima - Shinkai no Kodoku (MS Gundam SEED Destiny OST 2)
Houko Kuwashima (Kagura) & Yuki Matsuoka (Osaka) - Lazy Crazy Bonkuraazu
Houko Kuwashima - Shinkai no Kodoku (Mobile Suit Gundam SEED Destiny OST 2)
Houko Kuwashima (Kagura) & Yuki Matsuoka (Osaka) - Lazy Crazy Bonkuraazu (Azumanga Daioh OST)
Houko Kuwashima (Kagura) - Ashita wa Makenai GO! FRIEND! (off vocal)
Yuki Kajiura & Houko Kuwashima - Canta Per Me JP
Houko Kuwashima - Somewhere in the World
Houko Kuwashima - 01. Clare - Kioku [Claymore Intimate Persona OST]
Miya (Houko Kuwashima) - Tokihanate
Matsuoka Yuki, Higuchi Cheiko, Houko Kuwashima - Lazy crazy bonkuraazu
Wang Yi (Houko Kuwashima) - Endless Sorrow
Yuki Kajiura & Houko Kuwashima - Canta Per Me (Japanese Version)
Houko Kuwashima (Kagura) & Yuki Matsuoka (Osaka) - Lazy Crazy Bonkuraazu
Yuki Kajiura & Houko Kuwashima (Noir OST) - Canta Per Me
Dancing Blade OST - Houko Kuwashima - Believe
Houko Kuwashima - Shinkai no Kodoku (MS Gundam SEED Destiny OST)
Tsujitani Kouji & Kuwashima Houko and Watanabe Kumiko - Kaze no Naka he
Kajiura Yuki ,Kuwashima Houko - Canta Per Me III
Kuwashima Houko - Shi hou ka (песнь воспоминаний о королевстве Хо)
Kuwashima Houko - Shinkai no Kodoku (Gundam Seed Destiny)
Kuwashima Houko - Kioku (off vocal)
Kuwashima Houko & Yukino Satsuki - Houkiboshi
Kuwashima Houko [Phyria] - somewhere (Slayers TRY OST)
Yukino Satsuki & Kuwashima Houko - Houki Boshi
Kuwashima Houko & Orikasa Fumiko - Beyond (OST - Chobits)
Kuwashima Houko [Phyria] - somewhere [Slayers TRY ed single]
Kuwashima Houko (桑島法子) - Aime moi (エム・モア)
Kuwashima Houko - Piece of Love (Kamikaze Kaitou Jeanne/OP 1)
Kuwashima Houko - Shinkai no Kodoku (OST Gundam Seed)
Kuwashima Houko - Somewhere (Slayers Try. OST)
Kuwashima Houko - Kioku(Память), персонаж — Клэр
Clare (CV: Kuwashima Houko) - Kioku (記憶)
Рубаки Трай / The Slayers Try - Houko Kuwashima - Somewhere in the World
(Рубаки [ТВ 3] концовка №2) - Houko Kuwashima - Somewhere in the World
Рубаки TRY - Houko Kuwashima - Somewhere in the World
Kajiura Yuki - Canta per me (Japanese version) / vo: Kuwashima Houko
Angelic Layer - 08 - Netsujou (kuwashima Houko)
Yukino Satsuki as Shihouin Yoruichi & Kuwashima Houko as Soifon - Houkiboshi
Kenichi Suzumura, Junichi Suwabe, Houko Kuwashima, Kana Ueda, Takahiro Sakurai - 「Happy Birthday to Shito」 Chapter 1
BAMBOO BLADE-Hirohashi Ryou & Kojima Sachiko & Satou Rina & Toyoguchi Megumi & Kuwashima Houko - STAR RISE
BAMBOO BLADE - Hirohashi Ryou & Kojima Sachiko & Satou Rina & Toyoguchi Megumi & Kuwashima Houko - BAMBOO BEAT
Hirohashi Ryou & Kojima Sachiko & Satou Rina & Toyoguchi Megumi & Kuwashima Houko - STAR RISE (BAMBOO BLADE Ending)
Hirohashi Ryou & Kojima Sachiko & Satou Rina & Toyoguchi Megumi & Kuwashima Houko - Bamboo Blade
Yukino Satsuki as Shihouin Yoruichi & Kuwashima Houko as Soifon - Houkiboshi
Yukino Satsuki (Shihouin Yoruichi) & Kuwashima Houko (Soi Fong) - Houkiboshi
OST BAMBOO BLADE - Hirohashi Ryou & Kojima Sachiko & Satou Rina & Toyoguchi Megumi & Kuwashima Houko - BAMBOO BEAT
OST BAMBOO BLADE - Hirohashi Ryou & Kojima Sachiko & Satou Rina & Toyoguchi Megumi & Kuwashima Houko - STAR RISE
Hirohashi Ryou & Kojima Sachiko & Satou Rina & Toyoguchi Megumi & Kuwashima Houko - Star Rise
Hirohashi Ryou, Kojima Sachiko, Satou Rina, Toyoguchi Megumi, Kuwashima Houko - Bamboo Beat
Hirohashi Ryou, Kojima Sachiko, Satou Rina, Toyoguchi Megumi, Kuwashima Houko - Star Rise
Yukino Satsuki as Shihouin Yoruichi & Kuwashima Houko as Soifon - Houki Boshi