Koichi Yamazaki

Bands and Groups

pentagonpentagon

Websites

Reference Websites

Discography

ALUNDRA Original Game Soundtrackアランドラオリジナル・ゲームサウンドトラックALUNDRA Original Game Soundtrack

THE LEGAIA Original Soundtrackレガイア伝説オリジナル・サウンドトラックTHE LEGAIA Original Soundtrack

PoPoRoGue ORIGINAL SOUNDTRACKポポローグオリジナル・サウンドトラックPoPoRoGue ORIGINAL SOUNDTRACK

beatmania 4thMIX Original Soundtracksbeatmania 4thMIX Original Soundtracksbeatmania 4thMIX Original Soundtracks

beatmania 5thMIX ORIGINAL SOUNDTRACKビートマニア5thMIX　オリジナル・サウンドトラックbeatmania 5thMIX ORIGINAL SOUNDTRACK

beatmania III //new songs collectionbeatmania III //new songs collectionbeatmania III //new songs collection

TVDJ Official SoundtrackTVDJ オフィシャル・サウンドトラックTVDJ Official Soundtrack

beatmania Club MIX Original Soundtrackビートマニアクラブミックス　オリジナルサウンドトラックbeatmania Club MIX Original Soundtrack

beatmania CORE REMIX Original Soundtrackbeatmania CORE REMIX Original Soundtrackbeatmania CORE REMIX Original Soundtrack

beatmania 6thMIX ORIGINAL SOUNDTRACK: THE UK UNDERGROUND MUSICビートマニア6thMIX オリジナル・サウンドトラック　THE UK UNDERGROUND MUSICbeatmania 6thMIX ORIGINAL SOUNDTRACK: THE UK UNDERGROUND MUSIC

beatmania 7thMIX Original Soundtrackbeatmania 7thMIX Original Soundtrackbeatmania 7thMIX Original Soundtrack

beatmania THE FINAL Original Soundtrackbeatmania THE FINAL Original Soundtrackbeatmania THE FINAL Original Soundtrack

beatmania IIDX 8th style Original Soundtrackbeatmania IIDX 8th style Original Soundtrackbeatmania IIDX 8th style Original Soundtrack

beatmania THE BEST PROMINENTbeatmania THE BEST PROMINENTbeatmania THE BEST PROMINENT

beatmania IIDX 9th style Original Soundtrackbeatmania IIDX 9th style Original Soundtrackbeatmania IIDX 9th style Original Soundtrack

beatmania IIDX 10th style ORIGINAL SOUNDTRACKbeatmania IIDX 10th style ORIGINAL SOUNDTRACKbeatmania IIDX 10th style ORIGINAL SOUNDTRACK

GHOST IN THE SHELL TRIBUTE CATEGORY:TECHNO STYLE VER2.0.0攻殻機動隊　トリビュート～カテゴリー：テクノ・スタイル VER 2.0.0～GHOST IN THE SHELL TRIBUTE CATEGORY:TECHNO STYLE VER2.0.0

RELEVATION / PENTAGONRELEVATION / PENTAGONRELEVATION / PENTAGON

beatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACKbeatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACKbeatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACK

DanceDanceRevolution X2 Original SoundtrackDanceDanceRevolution X2 Original SoundtrackDanceDanceRevolution X2 Original Soundtrack

PINK POPS / pinkpongPINK POPS / pinkpongPINK POPS / pinkpong

NEW WORLD / nouvo nudeNEW WORLD / nouvo nudeNEW WORLD / nouvo nude

RE:CHARGE / RAMRE:CHARGE / RAMRE:CHARGE / RAM

crossbeats REV. Limited Premium BOXcrossbeats REV. 完全生産限定プレミアムBOXcrossbeats REV. Limited Premium BOX

RAVE-IN-BOWRAVE-IN-BOWRAVE-IN-BOW

J-core CORE!! EP oneJ-core CORE!! EP oneJ-core CORE!! EP one

TRUST-IN-DREAM epTRUST-IN-DREAM epTRUST-IN-DREAM ep

0.0.1 / RAM0.0.1 / RAM0.0.1 / RAM

SAKAZUKI盃 -SAKAZUKI-SAKAZUKI

0.0.2 / RAM0.0.2 / RAM0.0.2 / RAM

Drug-[2:SCIENCE GIRLS]Drug-[2:理系女子]Drug-[2:Rikei joshi]

beatmania IIDX 26 Rootage ORIGINAL SOUNDTRACKbeatmania IIDX 26 Rootage ORIGINAL SOUNDTRACKbeatmania IIDX 26 Rootage ORIGINAL SOUNDTRACK

SAKAZUKI San盃 -SAKAZUKI- 参SAKAZUKI San

partial recallpartial recallpartial recall

beatmania IIDX 20th Anniversary Tribute BESTbeatmania IIDX 20th Anniversary Tribute BESTbeatmania IIDX 20th Anniversary Tribute BEST

partial recallpartial recallpartial recall

KENPO SAITO / ASLETICS x Zpinkpong個人的なメモ / ASLETICS x ZpinkpongKENPO SAITO / ASLETICS x Zpinkpong

partial recall: reinforcedpartial recall: reinforcedpartial recall: reinforced

Date	Catalog	Name	Roles
1997-05-21	ARCJ-66	ALUNDRA Original Game Soundtrackアランドラオリジナル・ゲームサウンドトラックALUNDRA Original Game Soundtrack	Assistant Sound Director
1998-11-21	SVWC-7008	THE LEGAIA Original Soundtrackレガイア伝説オリジナル・サウンドトラックTHE LEGAIA Original Soundtrack	Sound Programmer Arranger
1998-12-02	SVWC-7009	PoPoRoGue ORIGINAL SOUNDTRACKポポローグオリジナル・サウンドトラックPoPoRoGue ORIGINAL SOUNDTRACK	Sound Support
1999-06-17	KMCA-1	beatmania 4thMIX Original Soundtracksbeatmania 4thMIX Original Soundtracksbeatmania 4thMIX Original Soundtracks	Composer Artist (as RAMRAM)
2000-03-29	TOCP-64058~9	beatmania 5thMIX ORIGINAL SOUNDTRACKビートマニア5thMIX　オリジナル・サウンドトラックbeatmania 5thMIX ORIGINAL SOUNDTRACK	Writer Artist (as RAMRAM)
2000-06-16	KMCA-60	beatmania III //new songs collectionbeatmania III //new songs collectionbeatmania III //new songs collection	Composer (as RAMRAM) Arranger (as RAMRAM) Artist (as RAMRAM)
2000-08-23	SVWC-7068	TVDJ Official SoundtrackTVDJ オフィシャル・サウンドトラックTVDJ Official Soundtrack	Composer
2000-10-18	AICT-1227~8	beatmania Club MIX Original Soundtrackビートマニアクラブミックス　オリジナルサウンドトラックbeatmania Club MIX Original Soundtrack	Writer Artist (as RAMRAM)
2001-02-21	KMCA-89	beatmania CORE REMIX Original Soundtrackbeatmania CORE REMIX Original Soundtrackbeatmania CORE REMIX Original Soundtrack	Composer (as RAMRAM)
2001-10-17	TOCP-64138~9	beatmania 6thMIX ORIGINAL SOUNDTRACK: THE UK UNDERGROUND MUSICビートマニア6thMIX オリジナル・サウンドトラック　THE UK UNDERGROUND MUSICbeatmania 6thMIX ORIGINAL SOUNDTRACK: THE UK UNDERGROUND MUSIC	Artist (as RAMRAM)
2002-06-26	KMCA-160	beatmania 7thMIX Original Soundtrackbeatmania 7thMIX Original Soundtrackbeatmania 7thMIX Original Soundtrack	Music (as RAMRAM) Artist (as RAMRAM)
2002-10-23	KOLA-001	beatmania THE FINAL Original Soundtrackbeatmania THE FINAL Original Soundtrackbeatmania THE FINAL Original Soundtrack	Writer (as RAMRAM) Artist (as RAMRAM)
2002-12-18	KOLA-014~5	beatmania IIDX 8th style Original Soundtrackbeatmania IIDX 8th style Original Soundtrackbeatmania IIDX 8th style Original Soundtrack	Writer (as RAMRAM) Artist (as RAMRAM)
2003-04-09	KOLA-028~9	beatmania THE BEST PROMINENTbeatmania THE BEST PROMINENTbeatmania THE BEST PROMINENT	Artist (as RAMRAM)
2003-09-18	KOLA-040~1	beatmania IIDX 9th style Original Soundtrackbeatmania IIDX 9th style Original Soundtrackbeatmania IIDX 9th style Original Soundtrack	Writer (as RAMRAM) Artist (as RAMRAM)
2004-05-19	KOLA-066~7	beatmania IIDX 10th style ORIGINAL SOUNDTRACKbeatmania IIDX 10th style ORIGINAL SOUNDTRACKbeatmania IIDX 10th style ORIGINAL SOUNDTRACK	Writer (as RAMRAM) Artist (as RAMRAM)
2004-05-26	CFCL-3	GHOST IN THE SHELL TRIBUTE CATEGORY:TECHNO STYLE VER2.0.0攻殻機動隊　トリビュート～カテゴリー：テクノ・スタイル VER 2.0.0～GHOST IN THE SHELL TRIBUTE CATEGORY:TECHNO STYLE VER2.0.0	Arranger
2005-02-16	MTCH-1127	RELEVATION / PENTAGONRELEVATION / PENTAGONRELEVATION / PENTAGON	Writer
2008-04-04	LC1641~2	beatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACKbeatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACKbeatmania IIDX 15 DJ TROOPERS ORIGINAL SOUNDTRACK	Music (as RAMRAM) Arranger (as RAMRAM) Artist (as RAMRAM)
2011-02-23	LC1994~6	DanceDanceRevolution X2 Original SoundtrackDanceDanceRevolution X2 Original SoundtrackDanceDanceRevolution X2 Original Soundtrack	Music (as RAMRAM) Arranger (as RAMRAM) Artist (as RAMRAM)
2012-10-03	FCCD-0005	PINK POPS / pinkpongPINK POPS / pinkpongPINK POPS / pinkpong	Remixer (as RAMRAM)
2012-12-05	FCCD-0007~8	NEW WORLD / nouvo nudeNEW WORLD / nouvo nudeNEW WORLD / nouvo nude	Remixer (as RAMRAM)
2013-07-31	N/A	RE:CHARGE / RAMRE:CHARGE / RAMRE:CHARGE / RAM	Remixer (as RAMRAM) Artist (as RAMRAM)
2017-03-01	JBCZ-9051~3	crossbeats REV. Limited Premium BOXcrossbeats REV. 完全生産限定プレミアムBOXcrossbeats REV. Limited Premium BOX	Composer Artist (as RAMRAM)
2017-08-11	ZPPT-0001	RAVE-IN-BOWRAVE-IN-BOWRAVE-IN-BOW	Artist (as RAMRAM)
2017-12-29	JC2-002	J-core CORE!! EP oneJ-core CORE!! EP oneJ-core CORE!! EP one	Artist (as RAMRAM)
2017-12-29	ZPPT-S001	TRUST-IN-DREAM epTRUST-IN-DREAM epTRUST-IN-DREAM ep	Remixer (as RAMRAM)
2018-07-25	ELNS-0063	0.0.1 / RAM0.0.1 / RAM0.0.1 / RAM	Remixer (as RAMRAM) Artist (as RAMRAM)
2018-08-10	SKZK-001	SAKAZUKI盃 -SAKAZUKI-SAKAZUKI	Artist (as RAMRAM)
2018-10-10	ELNS-0069	0.0.2 / RAM0.0.2 / RAM0.0.2 / RAM	Music (as RAMRAM)
2018-10-28	JXRC-0029	Drug-[2:SCIENCE GIRLS]Drug-[2:理系女子]Drug-[2:Rikei joshi]	Composer (as RAMRAM)
2019-06-05	LC2388~91	beatmania IIDX 26 Rootage ORIGINAL SOUNDTRACKbeatmania IIDX 26 Rootage ORIGINAL SOUNDTRACKbeatmania IIDX 26 Rootage ORIGINAL SOUNDTRACK	Music (as RAMRAM) Arranger (as RAMRAM) Artist (as RAMRAM)
2019-12-31	SKZK-003	SAKAZUKI San盃 -SAKAZUKI- 参SAKAZUKI San	Artist (as RAMRAM)
2020-03-01	ZPPT-004	partial recallpartial recallpartial recall	Composer Artist (as RAMRAM)
2020-03-04	PCCA-04884	beatmania IIDX 20th Anniversary Tribute BESTbeatmania IIDX 20th Anniversary Tribute BESTbeatmania IIDX 20th Anniversary Tribute BEST	Music (as RAMRAM) Artist (as RAMRAM)
2021-12-31	ZPPT-004CT	partial recallpartial recallpartial recall	Artist (as RAMRAM)
2022-10-30	ZPPT-S002	KENPO SAITO / ASLETICS x Zpinkpong個人的なメモ / ASLETICS x ZpinkpongKENPO SAITO / ASLETICS x Zpinkpong	Remixer (as RAMRAM) Special Thanks (as RAMRAM)
2023-10-29	ZPPT-007	partial recall: reinforcedpartial recall: reinforcedpartial recall: reinforced	Composer Artist (as RAMRAM)

Featured On

BEATING SURVIVER -cyber arrangement from "beatmania"-BEATING SURVIVER -cyber arrangement from "beatmania"-BEATING SURVIVER -cyber arrangement from "beatmania"-

D4: diverse style from "B" 4thstyleD4: diverse style from "B" 4thstyleD4: diverse style from "B" 4thstyle

Diverse Style from "B" 6th StyleDiverse Style from "B" 6th StyleDiverse Style from "B" 6th Style

FUJITSU / SLK-9888.sysFUJITSU / SLK-9888.sysFUJITSU / SLK-9888.sys

D11D11D11

D15D15D15

DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-

D16D16D16

Freshman YearFreshman YearFreshman Year

HART CORE / ZpinkpongHART CORE / ZpinkpongHART CORE / Zpinkpong

Date	Catalog	Name	Roles
2000-11-05	BS-01	BEATING SURVIVER -cyber arrangement from "beatmania"-BEATING SURVIVER -cyber arrangement from "beatmania"-BEATING SURVIVER -cyber arrangement from "beatmania"-	Composer (as RAMRAM)
2001-12-30	DVSP-0005	D4: diverse style from "B" 4thstyleD4: diverse style from "B" 4thstyleD4: diverse style from "B" 4thstyle	Original Composer (as RAMRAM)
2002-12-30	DVSP-0011	Diverse Style from "B" 6th StyleDiverse Style from "B" 6th StyleDiverse Style from "B" 6th Style	Original Artist (as RAMRAM)
2004-12-30	DVSP-0022	FUJITSU / SLK-9888.sysFUJITSU / SLK-9888.sysFUJITSU / SLK-9888.sys	Original Artist (as RAMRAM)
2006-12-31	DVSP-0036~7	D11D11D11	Original Artist (as RAMRAM)
2010-08-14	DVSP-0057~9	D15D15D15	Composer
2010-12-22	GFCA-269	DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-DJ HICO meets beatmania IIDX -Nonstop Mix by DJ HICO-	Artist (as RAMRAM)
2010-12-31	DVSP-0061	D16D16D16	Composer
2014-01-03	N/A	Freshman YearFreshman YearFreshman Year	Original Composer
2018-10-28	ZPPT-002	HART CORE / ZpinkpongHART CORE / ZpinkpongHART CORE / Zpinkpong	Original Track (as RAMRAM)