Engineer born July 27, 1970s (year unspecified). Worked at Onkio Haus from January 1978 to June 1983.
Self-identified as T.Tamakawa on his (defunct) personal website.
ALBA
諸岡ケンジ* = Kenji Morooka
Estrange
2020, CD, Album, Takara Create
Jan Akkerman Band
C.U.2 Jan Akkerman Band Live In Tokyo
2007
H. Bullock* & Kankawa Project
Jam Jam / The Heavy Cats
2004, CD, 
,
, Fusion/Jazz-Funk
Kankawa122*
Nucleus Dance
2003, CD, Album, Aura Label
Purple Project
Contrast Edo-II
2000, CD, Album, P-Vine Records
Takuro Yoshida = 吉田拓郎*
Minna Daisuki = みんな大好き
1997, CD, Album + CD, Mini, Single, For Life Records, For Life Records, For Life Records
Masayoshi Takanaka
Guitar Wonder
1996, CD,
전람회
Exhibition
1994
Hideaki Tokunaga = 徳永英明*
Intro. II = イントロⅡ
1992, CD, Comp, Apollon
Prism
Mother Earth
1990, CD, ,
, Fusion
Cha.Cha*
瞳の中の宝島 = Hitomi No-Naka-No Takarajima
1989, Vinyl, ,
, Dance-pop
梅艷芳*
We'll Be Together
1988, CD, Mini, Single, 華星唱片
梅艷芳*
夢裡共醉
1988
Různí
あぶない刑事 オリジナル・サウンドトラック 総集編
1987, Vinyl, ,
, City Pop/Funk/Pop Rock/Soundtrack/Synth-pop
Etsuko Sai* = 彩恵津子
Unknown Things
1987
Různí
あぶない刑事 Original Soundtrack
1986
Yoko Oginome
ラズベリーの風 = Raspberry Wind
1986
Takanaka*
Jungle Jane Tour Live
1986
令多映子*
After Five
1985, CD, ,
, City Pop
Miki Matsubara = 松原みき*
Cool Cut = クール・カット
1984
Miki Matsubara
Blue Eyes
1984
KOMPILACE +
Hiroshi Sato
Oracle
2022, 2x Vinyl, ,
, Funk/Synth-pop
Yucca
Yucca
2008, CD, Album, Leafage, ,
, Vocal/Choral/Opera/Romantic
Různí
Kyohei Tsutsumi Tribute = 筒美京平トリビュート The Popular Music
2007, CD, Album, Universal Music
Jan Akkerman
C.U. Japan Edition
2007
Hideaki Tokunaga
Vocalist 2
2006, CD, ,
, J-pop
Nude Jazz
Cynodontia
2005, CD, Album, Enh, Mary Joy ESP Division
Joe Henderson Meets Kankawa
Jazz Time II ("Blue Bossa" Live 1987)
2005, CD, Album, &Forest Music,
Hideaki Tokunaga
Vocalist
2005, 2x Vinyl, ,
, J-pop
Kankawa Meets Gary Bartz
Jazz Time
2003, CD, Coolriver, ,
, Contemporary Jazz
Ken Hirai
Gaining Through Losing
2001
Ken Hirai
The Changing Same
2000, CD,
J-pop/Contemporary R&B
新世界楽曲雑技団*
The King Of Fighters '95 Arrange Sound Trax = ザ・キング・オブ・ファイターズ'95 アレンジサウンドトラックス
1995, CD, Album, Pony Canyon, Scitron, ,
, Soundtrack/Video Game Music
Tohru Suzuki = 鈴木トオル*
Karen - Sweeter Than Romance = 可憐〜恋よりも優しい人〜
1994, CD,
森川美穂*
Freestyle
1992, CD, Album, Eastworld, ,
, J-pop
Chikaco Sawada
To You! Concert
1991, CD, Album, Taurus (7)
Miho Morikawa
Pop The Top!
1991, CD, ,
, J-pop
Masayoshi Takanaka
Ballade
1991
Masayoshi Takanaka
Gaps!
1989
Kaori Kuno
Sincere
1989, CD,
Babe
Brand-new
1989
The Heart
雨は止みそうもない
1988, CD, Album, Mother & Children, ,
, Pop Rock
PaPa
パパ
1988, LP, Album, Promo, Eastworld
Masayoshi Takanaka
Hot Pepper
1988, CD, ,
, Jazz-Funk/Latin/Fusion
Kawauchi Jun-Ichi*
One Heart
1988
Masayoshi Takanaka
Rendez-Vous
1987, Vinyl, ,
, Funk/Jazz-Funk
麻衣 (2) = Mai*
Show Me
1987
新田恵利* = Eri Nitta
Image
1987
椎名恵*
W Concerto = ダブル・コンチェルト
1987
Etsuko Sai*
College Life = カレッジ・ライフ
1986, CD, Comp, Continental (7), Teichiku Records, ,
, Kayōkyoku
Takanaka*
Jungle Jane = ジャングル・ジェーン
1986, Vinyl, ,
, Fusion/Jazz-Funk
Nakahara Meiko*
Moods
1986
Kiyotaka Sugiyama
Beyond...
1986
センチメンタル・シティ・ロマンス*
夏の日の想い出
1986
Akie Yoshizawa = 吉沢秋絵*
彼女の夏
1986, Vinyl, ,
, Kayōkyoku
Nina Atsuko* = 二名敦子
Windy Island
1985, Vinyl, ,
, Kayōkyoku/Pop Rock/Ballad/Soul/City Pop/Vocal
Masayoshi Takanaka = 高中 正義*
Traumatic = トラマティック極東探偵団
1985, Vinyl, ,
, Fusion/Jazz-Funk
白雪姫Band
カ・リ・カ・リ
1984
岡田有希子*
シンデレラ
1984
Amii Ozaki = 尾崎亜美*
Plastic Garden = プラスチック・ガーデン
1984
Yoshimi Iwasaki = 岩崎良美*
Wardrobe
1984, ,
, Synth-pop/City Pop/Kayōkyoku/AOR/Soft Rock
Miki Matsubara = 松原みき*
Revue = レヴュー
1983
Yoshino Fujimal*
Romantic Guys
1982
Ryudo Uzaki = 宇崎竜童*
R.U. / Debut
1982, Vinyl,
Down Town Street Fighting Boogie Woogie Band*
We Are Down Town Street Fighting Boogie Woogie Band
1981
Keep
DG-581
1981, Vinyl, ,
, Fusion/Jazz-Funk/Jazz-Rock
Ryudo Uzaki = 宇崎竜童*
Blossom-35
1981
Hi-Fi Set
Quarter Rest
1979, Vinyl, ,
, Vocal/Disco/City Pop
