• it's me - KOH - 2022-05-25
• 裏表深層心理 - KOH - 2022-03-23
• GOLD - KOHSHI ASAKAWA - 2022-01-23
• 燈 - KOHSHI ASAKAWA - 2022-01-03
• DICE - KOHSHI ASAKAWA - 2021-12-15
• モメント - KOHSHI ASAKAWA - 2021-12-15
• 優勝 feat.Afterglow - KOHSHI ASAKAWA - 2021-12-15
• HAPPY♪STEPPING!!DREAMING☆ - KOH - 2021-09-29
• Way To Dark - Kohei Dojima - 2021-06-02
• United Sparrows - KOHSHI ASAKAWA - 2021-05-26
• Tick Tack - Kohshi Asakawa - 2021-05-26
• TWISTED HEARTS - KOHTA YAMAMOTO・France AUDON - 2021-04-28
• 虹色letters (レイジー・レイジー×Cleaskyバージョン) - KOH - 2021-03-17
• 虹色letters (レイジー・レイジーバージョン) - KOH - 2021-03-17
• 虹色letters (宮本フレデリカ ソロ・リミックス) - KOH - 2021-03-17
• 虹色letters (一ノ瀬志希 ソロ・リミックス) - KOH - 2021-03-17
• 虹色のPuddle - KOHSHI ASAKAWA・KEIGO HAYASHI - 2021-02-25
• Fight!! - KOH - 2021-02-17
• 衝動 - KOHSHI ASAKAWA・KEIGO HAYASHI - 2021-01-13
• WELCOME U - Kohei by SIMONSAYZ - 2021-01-13
• GET STARTED - Kohei by SIMONSAYZ - 2020-11-25
• 新世界 - KOHSHI ASAKAWA - 2020-10-06
• Dear, Night - KOHD・林怜樹 - 2020-08-14
• Shining Ray - KOHD - 2020-08-14
• #1(one) - KOH - 2020-07-13
• GO!!! - KOHSHI - 2020-06-10
• Be the one - KOHD - 2020-05-14
• Daybreak - KOHD・NightOwl - 2020-05-07
• Syrup - Koh Majima - 2020-04-17
• ドリーム☆キャッチャー - KOH - 2020-01-17
• COLORS - KOHSHI ASAKAWA・KEIGO HAYASHI - 2020-01-08
• ジャイアントスイング - KOHSHI(FLOW) - 2020-01-01
• All Night Long - KOHD from XYLOZ - 2019-12-27
• GO! GO!ライフリング4!!!! - KOH(SUPA LOVE)・宮崎まゆ(SUPA LOVE) - 2019-12-25
• Dancing Dancing - KOHTO - 2019-11-27
• Let's go!ライフリング４!!!! - KOH - 2019-10-23
• Trust - Kohei Fukunaga - 2019-09-25
• Story - Kohei Fukunaga - 2019-09-25
• Step into the Hi!Superb - KOHTO・YOU-10 - 2019-07-17
• Summer Time Magic - Kohei Fukunaga - 2019-07-10
• Hometown feat. TABU ZOMBIE (from SOIL&”PIMP”SESSIONS) [Remixed by 荘子it feat. Dos Monos] - Kohei Fukunaga - 2019-04-24
• /eo:/ - Kohei Fukunaga - 2019-04-24
• Ahead Ahead - Kohei Fukunaga - 2019-04-24
• PENDULUM - Kohshi Asakawa - 2019-04-10
• アイオライト - Kohshi Asakawa - 2019-04-10
• Smells Like 40 Spirit - Kohshi Asakawa - 2019-04-10
• サンダーボルト - Kohshi Asakawa - 2019-04-10
• 火花 - Kohshi Asakawa - 2019-04-10
• ミラージュ・ミラー - KOH・月丘りあ子 - 2019-02-27
• T.D.D LEGEND - Kohei by SIMONSAYZ - 2019-02-27
• distance - KOH - 2018-11-21
• ONENESS - Kohshi Asakawa・Keigo Hayashi - 2018-11-09
• Sha na na - KOHTO - 2018-10-24
• I'm not as shady - KOH・月丘りあ子・RickyK - 2018-10-23
• Break it down - Kohshi Asakawa - 2018-08-29
• 音色 - Kohshi Asakawa - 2018-08-29
• 合鍵 - KOH - 2018-04-25
• 思い出はクリアスカイ - KOH - 2018-03-28
• 虹色letters - KOH - 2018-03-28
• 働かずに食う(I Don't Work)IA Ver. - KOHH - 2018-03-28
• MARCH - Kohei Fukunaga - 2018-03-14
• Hwyl - Kohei Fukunaga - 2018-03-14
• H.Apartment - Kohei Fukunaga - 2018-03-14
• You & I - Kohei Fukunaga - 2018-03-14
• Hometown feat. Tabuzombie (from SOIL&“PIMP”SESSIONS) - Kohei Fukunaga - 2018-03-14
• (soda) - Kohei Fukunaga - 2018-03-14
• ice - Kohei Fukunaga - 2018-03-14
• Horizon - Kohei Fukunaga - 2018-03-14
• Dive - Kohei Fukunaga - 2018-03-14
• Reason of Black Color - Kohei Fukunaga - 2018-03-14
• MOVING - Kohei by SIMONSAYZ - 2018-02-14
• DIAMOND BEAT - Kohei by SIMONSAYZ - 2018-02-14
• ☆ Make Your Stage(album remix ver.) - KOHTO - 2018-01-24
• Super star - KOHTO - 2018-01-24
• 激情のtriangle match - KOHTO - 2018-01-24
• GLOW - Kohshi Asakawa・Keigo Hayashi・Kisho Taniyama - 2018-01-24
• Howling - Kohshi Asakawa・Keigo Hayashi・Kisho Taniyama - 2018-01-24
• What's your name? - Kohei Fukunaga - 2018-01-10
• 吠えろ！E☆O！ - KOHTO - 2017-11-08
• joystick - KOH - 2017-11-01
• sensing - KOH - 2017-11-01
• To... - KOH - 2017-10-25
• ☆ Make Your Stage(星蘭学院ver.) - KOHTO - 2017-09-27
• way to the STAR - KOHTO - 2017-09-27
• Carry on - Kohei by SIMONSAYZ - 2017-09-06
• 秘密の作戦 - Kohtaro Goto - 2017-06-28
• Go! Go! Drinkers - Kohshi Asakawa - 2017-06-28
• GO!!! ～15th Anniversary ver.～ - Kohshi Asakawa - 2017-06-28
• Remember... - KOH - 2017-05-24
• Love Holic - KOH - 2017-05-24
• スペアミント - KOH - 2017-05-24
• 3001 feat. KOHKI, Mr.Low-D - KOHKI・Mr.Low-D - 2017-05-17
• INNOSENSE - Kohshi Asakawa - 2017-02-08
• till the morning comes - Kohei by SIMONSAYZ - 2017-02-08
• moonlight story - KOH(SUPA LOVE) - 2017-01-25
• FIRE - Kohei by SIMONSAYZ - 2017-01-25
• プリムラ - KOH - 2017-01-11
• Days - KOH - 2016-11-16
• 創造は始まりの風を連れて - KOHTA YAMAMOTO - 2016-09-07
• Cloudy - KOH - 2016-07-27
• Beautiful Gorgeous Love - Kohei Wada - 2016-07-06
• Say La La La - KOH - 2016-06-08
• Blazing - KOH - 2016-05-18
• Shakin' Da beat - KOHJIRO - 2016-05-18
• 夕焼けロードウエイ - KOH - 2016-05-11
• 愛 愛 愛 - Kohei Tsunami - 2016-05-03
• あと少しだけ - Kohei Tsunami - 2016-05-03
• パリナイ - Kohei Tsunami - 2016-05-03
• 一雫 - KOHSUKE OSHIMA - 2016-04-27
• Goin'on - KOH - 2016-02-17
• ビーバイブレーション - Kohei by SIMONSAYZ - 2016-02-17
• 秘密のメモリーズ - KOH - 2016-01-27
• History - KOH(SUPA LOVE) - 2015-12-25
• GF - KOH - 2015-12-23
• セピア - KOH - 2015-11-25
• オレンジ - Kohei by SIMONSAYZ - 2015-10-28
• 独り言のLOVESONG - KOH - 2015-10-07
• my life my time (GLIND HOP) - Kohei by SIMONSAYZ - 2015-08-26
• HOT LOVER - Kohei by SIMONSAYZ - 2015-08-26
• pastel - KOH - 2015-07-29
• One sky,One way - Kohei by SIMONSAYZ - 2015-07-29
• アネモネ - KOH - 2015-07-29
• teardrops - KOH - 2015-07-01
• 幻影 - Kohei Tsunami - 2015-06-24
• あと100マイル - KOHJIRO. - 2015-06-24
• 夏色キャンディ - Kohei by SIMONSAYZ - 2015-06-24
• LOVE TRAIN - Kohei Yokono・Yu-Ki Kokubo - 2015-06-10
• destiny - KOH - 2015-05-27
• サマー☆ジック - Kohei Yokono・Yu-ki Kokubo - 2015-05-05
• Jam Session - Kohei Yokono・Yu-ki kokubo - 2015-04-15
• 運命のLady 音羽慎之介センターver. - Kohei by SIMONSAYZ - 2015-03-25
• addicted - KOH - 2015-03-25
• vivid color - KOH - 2015-03-25
• 恋の音色ライン - KOH - 2015-03-25
• 雨とワルツ - KOH - 2015-03-18
• HOME 〜みんなの帰る場所〜 - Kohei by SIMONSAYZ - 2015-03-18
• マジでJIN JIN - Kohei by SIMONSAYZ - 2015-03-04
• 愛、花のように - Kohei by SIMONSAYZ - 2015-02-25
• ZENKAI PLAY - Kohei by SIMONSAYZ - 2015-02-04
• 水中キャンディ - KOH - 2015-01-28
• 風のキズナ - Kohei - 2015-01-28
• Reflect - KOH - 2015-01-07
• 連鎖 - KOHTA - 2014-12-17
• Elements - Kohei by SIMONSAYZ - 2014-12-03
• over and over - Kohei by SIMONSAYZ - 2014-12-03
• Making Of“Especially”〜トクベツのできるまで〜 - KOH - 2014-11-26
• マイペース - Kohei by SIMONSAYZ - 2014-10-29
• Mama found…“Forever” - Kohsuke Oshima - 2014-10-08
• bitter sweet - KOH - 2014-09-24
• 本当の恋 - Kohsuke Oshima - 2014-09-10
• Deep Moment - Kohei by SIMONSAYZ - 2014-08-20
• ちゃうねんっ!! - Kohei Yokono・ULO - 2014-08-06
• Fallen Angel - Kohei Tsunami - 2014-07-30
• smiley days - KOH - 2014-07-30
• 地球ミラーボウル - KOH - 2014-07-30
• Time - KOH - 2014-06-04
• dear... - KOH - 2014-04-30
• ドリームワールド - KOH - 2014-04-16
• UP TO YOU - KOHJIRO - 2014-03-11
• ウルトラオレンジ - KOH - 2014-02-19
• Daydream - Kohei Tsunami - 2014-01-29
• アニヴァーサリー - Kohei Sakama - 2014-01-15
• コーヘイジャパンはかく語りき - Kohei Sakama - 2014-01-15
• 恋の関ヶ原 - Kohei Sakama - 2014-01-15
• Go to work - Kohei sakama - 2014-01-15
• スーパーマン - Kohei Sakama - 2014-01-15
• スパンキー☆スパンクのテーマ feat. Spanky Spank - Kohei Sakama - 2014-01-15
• トゥギャザーフォエヴァー - Kohei sakama - 2014-01-15
• 夜の狩人 feat. キエるマキュウ & 宇多丸 - Kohei Sakama - 2014-01-15
• ライミン イズ マイライフ vol.2 - Kohei Sakama - 2014-01-15
• CONTRACT - KOHTA - 2013-11-27
• サヨナラ - Kohei Yokono・ULO - 2013-11-20
• Sweet & Sweet CHERRY - Kohei by SIMONSAYZ - 2013-11-13
• Golden Time - Kohei by SIMONSAYZ - 2013-11-13
• きみの唄 - Kohsuke Oshima - 2013-10-23
• ナゾカラ - KOH - 2013-10-02
• U R my Sunshine! - Kohei by SIMONSAYZ - 2013-09-18
• Top of Tops! - KOHJIRO - 2013-09-18
• 道しるべ - KOHJIRO - 2013-09-18
• Be My Boy - KOH - 2013-08-28
• Mysteric - KOHJIRO - 2013-08-21
• ともだちのうた - KOHEI by SIMONSAYZ - 2013-06-26
• ダイアリー - KOH - 2013-06-26
• rainy day - KOH - 2013-06-26
• CODE NAME; SPY GET LOVE - Kohshun Maemura - 2013-05-29
• Shiny girls - Kohei Yokono・ULO - 2013-04-17
• ブルーバード - Kohei Dojima - 2013-02-27
• HEY!!! - Kohei by SIMONSAYZ - 2013-02-13
• ALONE - Kohei Yokono・M.I - 2013-02-13
• Distraction+ - Kohei Yokono・M.I - 2013-02-13
• Miracle 〜song for you〜 - Kohei by SIMONSAYZ - 2013-02-06
• 運命の引力 - Kohei by SIMONSAYZ - 2013-02-06
• ススメススメ - Kohei(SIMONSAYZ) - 2013-01-09
• AUTOMATIC SENSATION (OAD Ver.) - Kohei by SIMONSAYZ - 2012-10-24
• Dreamer(TAKUYA's solo singing) - KOH - 2012-09-12
• Sunset Sky - Kohei by SIMONSAYZ - 2012-07-18
• Over There - Kohei Wada - 2012-07-11
• Out Of Eden - kohei - 2012-04-18
• UTAO - Kohei by SIMONSAYZ - 2012-04-04
• キミが… - Kohei Munemoto - 2012-03-14
• Glorious day - Kohei by SIMONSAYZ - 2012-03-07
• Forbidden Fruit - KOHTA - 2012-02-22
• Hikari - Kohei by SIMONSAYZ - 2012-02-15
• AUTOMATIC SENSATION - Kohei by SIMONSAYZ - 2012-02-14
• OUR FUTURE - Kohsuke Oshima - 2012-01-25
• Change My Mind feat. VERBAL - Kohei Wada - 2012-01-01
• Graspin' all of it - Kohei Koyama - 2011-05-18
• キミはキミらしく - Kohei(SIMONSAYZ) - 2011-03-23
• キミハカゼ - Kohei(SIMONSAYZ) - 2011-03-23
• ア・ナ・ロ・グ - kohei by SIMONSAYZ - 2011-03-16
• Number One - Kohei by SIMONSAYZ - 2010-11-24
• my life my time - Kohei by SIMONSAYZ - 2010-11-24
• アイツ多分俺の事好き(ダメんずトーク) feat.サイプレス上野&YOUNGSHIM - Kohei Sakama・YOUNGSHIM・サイプレス上野 - 2010-07-28
• 宴(ララは俺たちの言葉) - Kohei Sakama - 2010-07-28
• コメディ feat.MOOMIN - Kohei Sakama・Moomin - 2010-07-28
• 闘う男 feat.つるの剛士 - Kohei Sakama - 2010-07-28
• よそ者 feat.竹内朋康 - Kohei Sakama・Tomoyasu Takeuchi - 2010-07-28
• 夜空へ - Kohei by SIMONSAYZ - 2010-06-16
• GUILTY - Kohei by SIMONSAYS - 2009-09-02
• 走れ! - Kohsuke Oshima - 2009-07-08
• 薔薇の花 - KOHTA - 2009-04-22
• Touch me - Kohei Wada - 2008-08-06
• Tomorrow to believe - Kohsuke Osima - 2008-04-23
• Carry on - Kohshi Asakawa・Takeshi Asakawa - 2008-03-19
• 道の先 - KOHEI WADA - 2008-03-05
• Change My Mind - Kohei Wada - 2007-01-17
• Around the World - KOHTARO GOTO・TAKESHI ASAKAWA - 2006-09-13
• ユラユラ揺れる - Kohsuke Oshima - 2006-08-30
• スコア - Kohta Suzuki - 2006-08-02
• 波風 - Kohta Suzuki - 2006-08-02
• セピアの海 - KOHEI TODA - 2006-07-26
• 優しいだけの男 - KOHEI TODA - 2006-07-26
• モグラ - Kohmoto Hiroto - 2006-06-28
• 悲しみの鳥 - Kohsuke Oshima - 2006-02-22
• Fly Fly Fly - Kohsuke Oshima - 2006-02-22
• ∞〜infinity〜 - KOHSUKE OSHIMA - 2005-12-21
• 白い街 - KOHSUKE OSHIMA - 2005-11-16
• Dragon - KOHSUKE OSHIMA - 2005-07-21
• Realize - KOHTARO GOTO - 2005-07-20
• Blue Bird - KOHTARO GOTO - 2005-07-20
• スカイ線の向こう - Kohta Suzuki - 2005-01-13
• Fiesta - KOHTARO GOTO - 2004-11-03
• LaLa 口笛吹いて行こう - Kohsuke Oshima - 2004-09-01
• 愛のナースカーニバル - Kohsuke Oshima - 2004-03-24
• We are B3 〜放課後編〜 - Kohsuke Oshima - 2004-03-24
• 恋の課外授業 - Kohsuke Oshima - 2004-03-24
• The sea of the time - Kohsuke Oshima - 2004-03-24
• BON VOYAGE! - Kohsuke Oshima - 2004-01-14
• tonight/midnight - kohei - 2003-12-03
• ハルカリズム“CANDY HEARTS” - KOHEI JAPAN - 2003-09-03
• AKATSUKI - KOHSHI INABA - 2003-06-11
• バカンスの恋 - KOHSUKE OSHIMA - 2003-06-04
• SUKISA - Kohki OKADA・Tatsuya - 2003-01-29
• Avenue〜あの頃のボクたち〜 - Kohki OKADA & Tatsuya - 2003-01-29
• ココロのドア - KOHJIRO - 2003-01-22
• 輝きをあつめて - KOHJIRO - 2001-11-07
• まなざしの向こうに… - KOHJIRO - 2001-11-07
• 2000EXPRESS - Kohmi Hirose - 1999-10-20
• If 〜もしも願いが叶うなら〜 - Kohmi Hirose - 1999-07-28
• SWEET HOLIDAYS - Kohmi Hirose - 1998-12-09
• Always I Need - kohmi hirose - 1998-11-11
• BREAKIN' THROUGH THE NIGHT - KOHEYTSUCHIYA - 1998-04-15
• LOVE LINK LIFE - Kohmi Hirose - 1998-01-15
• 恋なんかしたくない(ウソ) - Kohmi Hirose - 1998-01-15
• 夏だモン[ヤッパ…冬だモンVer.] - Kohmi Hirose - 1998-01-15
• So Far So Good - Kohmi Hirose - 1998-01-15
• くちづけ - Kohmi Hirose - 1998-01-15
• 地図を広げよう - Kohmi Hirose - 1998-01-15
• Digital Rhapsody - Kohmi Hirose - 1998-01-15
• 迷えるBOY ミラクルGIRL - Kohmi Hirose - 1998-01-15
• YOYO - Kohmi Hirose - 1998-01-15
• PARTY'S NOT OVER - KOHJI IWAKAWA・THE COLTS - 1997-09-26
• 台風でもくりゃいい - KOHSHI INABA - 1997-01-29
• Little Flower - KOHSHI INABA - 1997-01-29
• 愛なき道 - KOHSHI INABA - 1997-01-29
• JEALOUS DOG - KOHSHI INABA - 1997-01-29
• なにもないまち - KOHSHI INABA - 1997-01-29
• 眠れないのは 誰のせい - KOHSHI INABA - 1997-01-29
• 冷血 - KOHSHI INABA - 1997-01-29
• SUPER LOVE - KOHSUKE OSHIMA - 1996-11-25
• EYELINE - KOHEY - 1996-11-21
• チャラのブギー・シューズ - KOHEY - 1996-11-21
• カッコつけろよ! - KOHSUKE OSHIMA - 1996-05-27
• TAKE ME TONIGHT(SOUL HOUSE) 〜SUKIYANEN〜 - KOHEI MINATO・JETT EDWARDS・GARY CHASE - 1991-04-21
• WALK - Kohey
• Bang!バンザイ!! - Kohei by SIMONSAYZ
• オメデトウ feat.KOHEI JAPAN - kohei sakama
• マジでJIN JIN - Kohei by SIMONSAYZ
• Never Give Up - Kohei
• 今がイチバン - Kohei Sakama
• トップノート - kohei
• The Same Sky - Kohshun Maemura
• Pinkish Heart 愛 - Kohei by SIMONSAYZ
• 赤い体温 - Kohsuke Oshima
• 記憶 - Kohsuke Oshima