Jabarkan Takashi Yamaguchi (山口隆) dari Sambo Master

April 2001 - Kick no Oni (album indie)

Golden Circle no Ornett Coleman

2 Juli 2003 - Hokagou no Sei Haru (album)

Sono Nukumori ni You ga Aru

3 Desember 2003 - Atarashiki Nihongo Rock no Michi to Hikari (album)

Sono Nukumori ni You ga Aru

Hito ha Sore wo Jounetsu to Yobu

Yogisha de Yatteki ta Aitsu

7 April 2004 - Utsukushiki Ningen no Hibi (album)

Sono Nukumori Ni You Ga Aru (Studio Live Version)

22 Juli 2004 - Tsuki ni Saku Hana no you ni naru no (album)

Tsuki ni Saku Hana no You ni Naru no

Ano Kane wo Narasu no wa Anata

Hito ha Sore wo Jounetsu to Yobu (Live Version)

23 September 2004 - Koi no Mon Original Soundtrack (album)

Tsuki ni Saku Hana no You ni Naru no

Hito wa Sore wo Jounetsu to Yo

Kono yo no Haate ～koi no mon short version～

Kono yo no Haate ～koi no mon strings version～

Sambomaster wa Shuumatsu ni Soul Instrument wo suru no da no Kan

1 Desember 2004 - Seishun Kyousoukyoku (single)

Seishun Kyousoukyoku (NARUTO OPENING MIX)

19 Januari 2005 - Sambomaster wa Kimi ni Katari Kakeru (album)

Kore de Jiyuu ni natta no da

Omoide wa Yogisha ni Notte

Anata ga Hito wo Uragiri nara Boku wa dareka wo Koroshite Shimatta sa

Muffler no Yureru Aida ni

Tsuki ni Saku Hana no you ni naru no

27 April 2005 - Utagoe yo Okore (single)

3 Agustus 2005 - Sekai wa Sore wo Ai to Yobundaze (single)

Sekai wa Sore wo Ai to Yobundaze

Atsui Suna to Warui Ame

2 November 2005 - Subete no Yoru to Subete no Asa ni Tambourine wo Narasu no da (single)

Subete no Yoru to Subete no Asa ni Tambourine wo Narasu no da

Ano Kane wo Narasu no wa Anata

11 November 2005 - Shouhin no Shousai(DVD)

Kung-fu Rock | Aware na Bobu Isoide Ike yo

Yogisha de Yattekita Aitsu | Sono Nukumori ni You ga Aru

Hito wa Sore wo Jonetsu to Yobu

Sono Nukumori ni yo ga Aru

Korede Jiyuu ni Natta no Da

Sono Nukumori ni yo ga Aru

Tsuki ni saku hana no you ni Naru no

15 Maret 2006 - Tegami (single)

Tegami ~Kitarubeki Ongaku to Shite~

12 April 2006 - Boku to Kimi no Subete wo Rock 'n Roll to Yobe

Tegami ~Kitarubeki Ongaku to Shite~

Sekai wa Sore wo Ai to Yobun daze

Kimi no Koe wa Boku no Koi Boku no Mei wa Kimi no Yoru

Zetsubou to Yokubou to Otokonoko to Onnanoko

Sekai wa Sore Demo Shizun de Ikundaze

Itoshi sa to Kokoro no Kabe

Ano Musume no Mizugi ni Natte Mitai no da

Baby Yasashii Yoru ga Ki te

Subete no Yoru to Subete no Asa ni Tambourine wo Narasu no da

Boku to Kimi no Subete wa Atarashiki Uta de Utae

Na ni Genakute Idai na Kimi

2 Agustus 2006 - Itoshi sa to Kokoro no Kabe (single)

Itoshi sa to Kokoro no Kabe

Sekai wa Sore wo Ai to Yobun daze (Live Version)

Kontrak resmi Sambomaster dengan Sony dimulai dari rekomendasi vokalis gagagaSP yang terpesona melihat aksi panggung Takashi Yamaguchi ketika ia membawakan konser band indie-nya.