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k8sで構築する大規模時系列データのスケーラブルな分散処理
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Hiroki Sakamoto
August 31, 2024
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k8sで構築する大規模時系列データのスケーラブルな分散処理
Hiroki Sakamoto
August 31, 2024
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Transcript
$/%5 -*/&Ϡϑʔגࣜձࣾ )JSPLJ4BLBNPUP ,VCFSOFUFTͰߏங͢Δ େن࣌ܥྻσʔλͷεέʔϥϒϧͳࢄॲཧ
1SPGJMF )JSPLJ4BLBNPUP4PGUXBSF&OHJOFFS -*/&ೖࣾ 1MBUGPSN&OHJOFFSJOHΛத৺ʹ׆ಈ w LT0QFSBUPSͷ։ൃ w (SBGBOB-PLJͷಋೖɺ044ͷߩݙ w
1SPNFUIFVTޓ࣌ܥྻσʔλϕʔεͷ։ൃ ݱࡏ
έʔεελσΟ ΦϒδΣΫτετϨʔδΛͬͨ ΦϦδφϧ࣌ܥྻσʔλϕʔεͷߏங
ࠓͷΰʔϧ ΦϦδφϧ࣌ܥྻ%#ߏஙͷͨΊʹͬͨΛҰॹʹॱʹߟ͑ͳ͕Βཧղ͢Δ ͲͷΑ͏ͳσʔλߏʹ͢Εྑ͍͔ ͲͷΑ͏ʹେنσʔλΛ4UPSBHFʹॻ͖ࠐΊྑ͍͔ ͲͷΑ͏ʹେنσʔλΛ4UPSBHF͔ΒಡΈऔΕྑ͍
࣭ͳͲ͓ؾܰʹ ηογϣϯϖʔδͷ2"ཝʹ͓ئ͍͠·͢
લఏ݅
࣌ܥྻσʔλͱʁ
࣌ܥྻσʔλ UJNFTUBNQͱͷλϓϧͷσʔλू߹ DQV@VTBHF 57 57 57 57
࣌ܥྻσʔλ ಛ w άϥϑඳըͳͲΛ͢Δͷʹదͨ͠σʔλ w ϞχλϦϯάͳͲʹΑ͘༻͞ΕΔ w ॻ͖ࠐΈ)FBWZͰޙ͔Βߋ৽͞Εͳ͍ w
࠷ۙͷͷ΄ͲΑ͘ΞΫηε͞ΕΔ
࣌ܥྻσʔλ 1SPNFUIFVTϑΥʔϚοτ͕ελϯμʔυ DQV@VTBHF\IPTUlIPHFz FOWlQSPEVDUJPOz^ w ໊લͱϥϕϧͷLFZWBMVFϖΞͷΈ߹ΘͤͰϢχʔΫͳNFUSJD w ϥϕϧͷLFZWBMVFϖΞ͔Βܭࢉͨ͠IBTIΛϢχʔΫ*%ͱ͢Δ
࣌ܥྻσʔλ λΠϓͷσʔλͰߏ͞Ε͍ͯΔ .FUBEBUB DQV@VTBHF\IPTUlIPHFz FOWlQSPEVDUJPOz^ .FUBEBUB 4BNQMF 57
57 57 NFUSJDT໊ MBCFMLFZWBMVFϖΞ 5JNF4UBNQͱNFUSJDTͷͷ5VQMF܈
ࠓճͷࡐ ࣌ܥྻσʔλϕʔε *.0/'MBTI
*.0/'MBTI ࣾͷϞχλϦϯάج൫ͷσʔλϕʔεϨΠϠͱͯ͠ͷ࣌ܥྻσʔλϕʔε جຊతʹ΄΅Ͱ࡞͍ͬͯΔ w 1SPNFUIFVT"1*ޓɺ1SPN2-αϙʔτ w ະຬͷTDSBQFJOUFSWBMͷNFUSJDTߴʹରԠ w ࣾཁ݅ʹਝʹରԠ
"SDIJUFDUVSF0WFSWJFX "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF
"SDIJUFDUVSF0WFSWJFX "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF ಡΈऔΓ"1*αʔόʔ
"SDIJUFDUVSF0WFSWJFX "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF ॻ͖ࠐΈ"1*αʔόʔ
"SDIJUFDUVSF0WFSWJFX "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF 4BNQMFσʔλετΞ
"SDIJUFDUVSF0WFSWJFX "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF .FUBEBUBσʔλετΞ
*.0/'MBTIͷॻ͖ࠐΈͷྲྀΕ
ॻ͖ࠐΈͷྲྀΕ *OHFTUPS ϦΫΤετΛड৴ DQV@VTBHF\IPTUlIPHFz^ 57 57
ॻ͖ࠐΈͷྲྀΕ .FUSJDTΛ.FUBEBUB෦ͱ4BNQMF෦ʹׂ *OHFTUPS ϦΫΤετΛड৴ DQV@VTBHF\IPTUlIPHFz^ 57 57 57
57 DQV@VTBHF\IPTUlIPHFz^ 4BNQMFEBUB .FUBEBUB
ॻ͖ࠐΈͷྲྀΕ *OHFTUPS ϦΫΤετΛड৴ DQV@VTBHF\IPTUlIPHFz^ 57 57 *.%# 5BHT*OEFYFS
&MBTUJDTFBSDI 4BNQMFTBNQMFTUPSF .FUBEBUBNFUBEBUBTUPSF 57 57 DQV@VTBHF\IPTUlIPHFz^ 4BNQMFEBUB .FUBEBUB
ॻ͖ࠐΈͷྲྀΕ ࣌ؒ͝ͱͷ4BNQMFΛ*.%#͔Βऔಘ͠ɺѹॖ͔ͯ͠Β$BTTBOESBʹอଘ͍ͯ͠Δ *.%# #BUDI 4FSWFS #BUDI 4FSWFS #BUDI
4FSWFS
ॻ͖ࠐΈͷྲྀΕ ࣌ؒ͝ͱͷ4BNQMFΛ*.%#͔Βऔಘ͠ɺѹॖ͔ͯ͠Β$BTTBOESBʹอଘ͍ͯ͠Δ $BTTBOESB $MVTUFS #BUDI 4FSWFS #BUDI 4FSWFS
#BUDI 4FSWFS
*.0/'MBTIͷಡΈࠐΈͷྲྀΕ
ಡΈࠐΈͷྲྀΕ ϦΫΤετΛड৴ "HHSFHBUPS SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N>
ಡΈࠐΈͷྲྀΕ ϦΫΤετΛड৴ "HHSFHBUPS 5BHT*OEFYFS &MBTUJDTFBSDI 1SPN2-Λݩʹ֘͢Δ.FUSJDTͷ*%Λݕࡧ͢Δ ࣌ؒҎ ࣌ؒҎ߱
SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N> ݕࡧ͢Δ࣌ؒʹԠͯ͡ɺ *O.FNPSZ%#͔ɺ 1FSTJTUFOU%#Λબ͢Δ
ಡΈࠐΈͷྲྀΕ ࣌ؒҎ ࣌ؒҎ߱ *.%# $BTTBOESB ϦΫΤετΛड৴ "HHSFHBUPS SBUF
SFRVFTU@DPVOU\IPTUdlIPHF z^<N> .FUSJDTͷ*%Λݩʹɺ֘͢Δ4BNQMFΛऔಘ͢Δ ݕࡧ͢Δ࣌ؒʹԠͯ͡ɺ *O.FNPSZ͔ 1FSTJTUFOU%#Λબ͢Δ
ಡΈࠐΈͷྲྀΕ ೖྗ "HHSFHBUPS SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N> औಘͨ͠4BNQMFΛ"HHSFHBUPS෦ͷ1SPN2-Τϯδϯʹ༩͑ɺ 1SPN2-ͷ݁ՌΛܭࢉ͠ɺ݁ՌΛฦ͢
1SPN2- Τϯδϯ 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF 4BNQMF
"SDIJUFDUVSF0WFSWJFX "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF
.FUSJDTͷ55-ཧ
.FUSJDTͷ55-ཧ SFRVFTU@DPVOU\IPTUdlIPHF z SQJEl^ ࣗಈతʹ༩ 3FUFOUJPO1MBO*%ͱ͍͏-BCFMΛ༩͠ɺ͜ͷ*%͝ͱʹ55-Λઃఆ͍ͯ͠Δ .FUSJDT͝ͱʹσϑΥϧτ͔ɺϢʔβ͕ܾΊͨ3FUFOUJPO1MBO*%͕ઃఆ͞ΕΔ
.FUSJDTͷ55-ཧ #BUDI͔Βॻ͖ࠐΉ࣌ʹ͜ͷ55-Λɺ $BTTBOESBϨίʔυʹઃఆ͢Δ $BTTBOESB $MVTUFS #BUDI 4FSWFS #BUDI
4FSWFS #BUDI 4FSWFS
σʔλن
σʔλن .FUSJDTͷ ̍̌ԯछྨҎ্ 4BNQMFσʔλྔ 5#ऑ .FUBEBUBσʔλྔ 5# Ұ͋ͨΓͷ૿Ճ4BNQMFྔ
5# .FUSJDTͷ࠷େ55-
ΞʔΩςΫνϟ্ͷ
"SDIJUFDUVSF0WFSWJFX "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF ͜͜ͷӡ༻ෛ୲͕ॏ͗͢Δ
$BTTBOESBӡ༻ͷ w ίετޮ͕͋·ΓΑ͘ͳ͍ w ͢ͰʹͷϊʔυΛ࣋ͭڊେΫϥελɺؒԯઍສԁͷίετ w 3FQMJDBUJPOɺ$PNQBDUJPOͷͨΊʹ༨ͳ%JTLαΠζΛ֬อ͓ͯ͘͠ඞཁ͕͋Δ w εέʔϧΞτͷϋʔυϧ͕ߴ͍
w ༧ࢉ্αʔό֬อ͕ݫ͍͠ w 0QTΛࣗಈԽ͍͕͔͔ͯͯ࣌ؒ͠ΓɺϚϯύϫʔ͋Δఔඞཁ w ࣌ܥྻσʔλٸܹʹ૿͑Δ͜ͱ͋ΔɺͰมԽʹରԠͰ͖ͳ͍ w $BTTBOESBͷݟ͕ಛఆϝϯόʔʹภ͍ͬͯΔ
ετϨʔδϨΠϠվળͷඞཁੑ w εέʔϥϒϧ͔ͭίετͰ͋Δ͜ͱ w શࣾج൫ͱͯ҆͠ఆͨ͠Մ༻ੑɺσʔλӬଓੑΛఏڙͰ͖Δ͜ͱ w ετϨʔδࣗମͷӡ༻ෛՙ͕͍͜ͱ w ؒͷσʔλྔͷʹ͑͏ΔΩϟύγςΟ͕͋Δ͜ͱ
Լهͷཁ݅Λຬͨ͢ετϨʔδϨΠϠΛ৽ͨʹߟ͑Δඞཁ͕͋ͬͨ
ΦϒδΣΫτετϨʔδ ͱ͍͏બࢶ
ΦϒδΣΫτετϨʔδͷར w ѹతίετޮੑ w ͖͔ͬΓ༻ྔͰ՝ۚ͞ΕΔ w ετϨʔδͷؔ৺ࣄΛҠৡͰ͖Δ w ࣗͰ3FQMJDBUJPOͨ͠ΓΫϥελϦϯά͢Δඞཁ͕ͳ͍
w ΩϟύγςΟ๛ʹ͋ΓɺεέʔϥϏϦςΟ͕ߴ͍ w (SBGBOBΛ࢝Ίͱͯ͠ɺ࣌ܥྻσʔλϕʔεͰͷ࣮๛
ΦϒδΣΫτετϨʔδΛͬͨ ࣌ܥྻ%#Λߏங͢Δํ๏Λ Ұॹʹߟ͑ͯΈ·͠ΐ͏
୲อ͍ͨ͠ػೳ w σʔλͷॻ͖ࠐΈ w ୠ͠ϦΞϧλΠϜॻ͖ࠐΈ*.%#͕͋ΔͷͰෆཁ w σʔλͷಡΈऔΓ w σʔλͷ55-ཧ
w ظݶͷΕͨσʔλΛࣗಈͰআͰ͖ΔΑ͏ʹ͍ͨ͠
લఏ݅ w $BTTBOESBͷׂΛҰ෦୲͏͕શஔ͠ͳ͍ w 2VFSZෛՙɺϨΠςϯγͷ؍͔ΒΦϒδΣΫτετϨʔδੳ༻ʹߜ Δ w ࣌ؒҎͷσʔλ*.%#ɺिؒҎ$BTTBOESBɺͦΕҎ߱ΛΦϒδ ΣΫτετϨʔδ͔Βऔಘ͢Δ
w ϨΠςϯγ͋ΔఔଥڠͰ͖Δ w ͏ΦϒδΣΫτετϨʔδ1SJWBUF$MPVEͷ4ޓͷͷ
Πϝʔδ "HHSFHBUPS *OHFTUPS *.%# 5BHT*OEFYFS &MBTUJDTFBSDI $BTTBOESB *O.FNPSZ%BUBTUPSF 1FSTJTUFOU%BUBTUPSF
$PNQVUJOH #BUDI 3FBE1BUI 8SJUF1BUI 4BNQMFEBUBTUPSF .FUBEBUBTUPSF ΦϒδΣΫτ ετϨʔδ /FX
σʔλߏઃܭ
ಡΈऔΓϑϩʔ͔Βٯࢉ͢Δ
ಡΈࠐΈͷྲྀΕ ࠶ܝ ϦΫΤετΛड৴ "HHSFHBUPS 5BHT*OEFYFS &MBTUJDTFBSDI 1SPN2-Λݩʹ֘͢Δ.FUSJDTͷ*%Λݕࡧ͢Δ ࣌ؒҎ
࣌ؒҎ߱ SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N> ݕࡧ͢Δ࣌ؒʹԠͯ͡ɺ *O.FNPSZ%#͔ɺ 1FSTJTUFOU%#Λબ͢Δ
ಡΈࠐΈͷྲྀΕ ࠶ܝ ࣌ؒҎ ࣌ؒҎ߱ *.%# $BTTBOESB ϦΫΤετΛड৴ "HHSFHBUPS
SBUF SFRVFTU@DPVOU\IPTUdlIPHF z^<N> .FUSJDTͷ*%Λݩʹɺ֘͢Δ4BNQMFΛऔಘ͢Δ ݕࡧ͢Δ࣌ؒʹԠͯ͡ɺ *O.FNPSZ͔ 1FSTJTUFOU%#Λબ͢Δ
ΦϒδΣΫτετϨʔδ͕୲͏ׂ ࣌ؒҎ ࣌ؒdिؒલ *.%# $BTTBOESB ϦΫΤετΛड৴ "HHSFHBUPS SBUF
SFRVFTU@DPVOU\IPTUdlIPHF z^<N> $BTTBOESBಉ༷.FUSJDTͷ*%͔Β4BNQMFΛऔಘ͢Δ%#ʹͳΔ ΦϒδΣΫτ ετϨʔδ िؒҎ߱d
࣌ܥྻσʔλͷੑ࣭Λߟྀ͢Δ
࣌ܥྻσʔλͷಛੑ w YY࣌ؒͷσʔλͷ༷ʹɺ࿈ଓͨ͠Ұఆ ͷظؒͰࢀর͞ΕΔ w ࣌ؒͰιʔτ͞Εͨ࿈ଓ͍ͯ͠Δσʔλ w "QQFOE0OMZͰߋ৽͕͞Εͳ͍
.FUSJDT͝ͱʹ ࣌ؒ͝ͱʹݻΊͯѹॖ͍ͯ͠Δ $BTTBOESBͷσʔλߏΛྲྀ༻͢Δ ಛੑ ํ
σʔλߏ .FUSJDT͝ͱʹ࣌ؒͷσʔλΛ֨ೲͨ͠ϑΝΠϧΛ࡞Δʁ *%ͷ ѹॖ͞Εͨ 4BNQMF *%ͷ ѹॖ͞Εͨ 4BNQMF
*%ͷ ѹॖ͞Εͨ 4BNQMF *%ͷ ѹॖ͞Εͨ 4BNQMF ΦϒδΣΫτετϨʔδ্
σʔλߏ .FUSJDT͝ͱʹ࣌ؒͷσʔλΛ֨ೲͨ͠ϑΝΠϧΛ࡞Δʁ *%ͷ ѹॖ͞Εͨ 4BNQMF *%ͷ ѹॖ͞Εͨ 4BNQMF
*%ͷ ѹॖ͞Εͨ 4BNQMF *%ͷ ѹॖ͞Εͨ 4BNQMF ΦϒδΣΫτετϨʔδ্ #VDLFU͋ͨΓ ສΦϒδΣΫτͷ੍͕͋Δ ԯ.FUSJDTҎ্͋ΔͷͰ.FSHFඞਢ
σʔλߏ ෳ.FUSJDTͷ4BNQMFΛҰͭͷϑΝΠϧʹ·ͱΊΔ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF
ஞҰϑΝΠϧશମΛ μϯϩʔυͨ͘͠ͳ͍ ରͷ.FUSJDT͚ͩμϯϩʔυ͍ͨ͠
4"1*ޓͩͱɺ ϑΝΠϧͷҰ෦ΛμϯϩʔυͰ͖Δ
#ZUF3BOHF3FRVFTU શϑΝΠϧͰͳ͘ɺ#ZUFൣғͰμϯϩʔυ͢ΔσʔλΛࢦఆ͢Δ͜ͱ͕Մೳ CZUFTdCZUFT·Ͱ͕΄͍͠ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF ඞཁͳ෦͚ͩ
μϯϩʔυ
σʔλߏ .FUSJDTͷ*%͔ΒϑΝΠϧ্ͷͲͷҐஔʹ తͷ4BNQMF͕͋Δ͔Λಛఆ͢Δඞཁ͕͋Δ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF
σʔλߏ 4BNQMFϑΝΠϧʹରԠͨ͠సஔΠϯσοΫεΛ࡞Δ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *% CZUFd
*% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd
σʔλߏ *%ͷ#ZUF0 ff TFUCZUFdCZUF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF
*% CZUFd *% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd
σʔλߏ సஔΠϯσοΫεͱ4BNQMFϑΝΠϧͷϖΞΛ#MPDLͱ໊͚Δ #MPDL *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF *%
CZUFd *% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd సஔΠϯσοΫε 4BNQMFϑΝΠϧ
σʔλߏ શ.FUSJDTͷ4BNQMFΛҰͭͷϑΝΠϧʹ·ͱΊΔʁ *%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF
σʔλߏ ͠શNFUSJDTΛͭͷ#MPDLʹ͢Δͱʜ w ԯNFUSJDTͷసஔΠϯσοΫεڊେϑΝΠϧʹͳΔ w ͜ΕΛϝϞϦ্ʹల։͢ΔͱಡΈॻ͖࣌ͷϝϞϦফඅྔ͕ϘτϧωοΫʹ ͳΔ w ڊେϑΝΠϧͩͱͦͦॻ͖ࠐΈಡΈࠐΈฒྻॲཧͰ͖ͳ͍
σʔλߏ #MPDLΛγϟʔσΟϯά͢Δඞཁ͕͋Δ ̍ϑΝΠϧ͋ͨΓͷ.FUSJDTΛׂ͢Δ
γϟʔσΟϯάઓུ #MPDLΛԼهͷΈ߹ΘͤͰׂ͢Δ w ςφϯτ ݱࡏςφϯτ͔͠ͳ͍͕কདྷϚϧνςφϯτԽͰ͖ΔΑ͏ʹ w 3FUFOUJPO1MBO*% w
.FUSJDT*%γϟʔυ
γϟʔσΟϯάઓུ ྫ͑ԯͷ.FUSJDTͷ#MPDLׂ͕͞Ε͍ͯΕʜ ϓϩηε༻ҙ͢Δ͜ͱͰॻ͖ࠐΈΛฒྻͰ࣮ߦͰ͖Δ ॻ͖ࠐΈϓϩηε ॻ͖ࠐΈϓϩηε ॻ͖ࠐΈϓϩηε
γϟʔσΟϯάઓུ વಡΈࠐΈॲཧɺΩϟογϯάฒྻͰߦ͏͜ͱ͕Ͱ͖Δ ߴԽ ࢄͤͯ͞ڊେσʔλΛΩϟογϡͰ͖Δ ಡΈࠐΈϓϩηε ಡΈࠐΈϓϩηε ಡΈࠐΈϓϩηε
γϟʔσΟϯάઓུ ͞Βʹिؒ͝ͱʹ#VDLFUΛม͑Δ͜ͱͰ όέοτ͋ͨΓͷΦϒδΣΫτͷ੍ݶΛ ࣮֬ʹճආ͢Δ
࠷ऴతͳσʔλߏ ΦϒδΣΫτετϨʔδ CVDLFU@@ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε
4BNQMFϑΝΠϧ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ CVDLFU@@ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ CMPDL@EFGBVMU@SQJE@@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ
55-ཧ CMPDL@EFGBVMU@SQJE@@ సஔΠϯσοΫε 4BNQMFϑΝΠϧ -JGFDZDMF"1*ΛͬͯಛఆQSF fi YͷσʔλΛઃఆͨ͠ظݶͰ ࣗಈతʹআ͢ΔΑ͏ʹ͢Δ
QSF fi YCMPDL@EFGBVMU@SQJE@ ͜ͷQSF fi YΛ࣋ͭΦϒδΣΫτΛ YYޙʹআ͢Δ
ޮతͳ௨৴ͷͨΊʹ σʔλΛѹॖ͍ͨ͠
సஔΠϯσοΫεͷѹॖ 4BNQMFϑΝΠϧ͢Ͱʹѹॖ͞Ε͍ͯΔ ͔͠͠సஔΠϯσοΫε৽ͨʹߟ͑Δඞཁ͕͋Δ
సஔΠϯσοΫεͷѹॖ ̍ϨίʔυͷαΠζɺCZUFTͷݻఆ *% CZUFd *% 4UBSUҐஔ *% CZUFd
*% CZUFd *% CZUFd VJOU VJOU
సஔΠϯσοΫεͷѹॖ 7BSJOUT %FMUB&ODPEFͰѹॖ͢Δ
7BSJOUT ՄมΤϯίʔσΟϯά ݻఆͰͳ͘ՄมͰCZUFྻΛอଘ͢Δख๏ ͕খ͘͞ͳΔ΄ͲCZUF͕ݮΔಛ͕͋Δ
7BSJOUT ՄมΤϯίʔσΟϯά ͷදݱ CJUͷ߹
7BSJOUT ՄมΤϯίʔσΟϯά ͷදݱ CJUͷ߹ ͜ͷ෦ͷใΛΘ͟Θ͟อ࣋ͨ͘͠ͳ͍
7BSJOUT ՄมΤϯίʔσΟϯά ͷදݱ CJUͷ߹ ࠷ॳͷԼҐCJUΛऔΓग़͢ 7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ
7BSJOUT ՄมΤϯίʔσΟϯά ͷදݱ CJUͷ߹ ઌ಄ʹCJU͢ ࣍Ҏ߱ͷCZUFྻʹ͕ొ͢ΔͳΒ ͦ͏Ͱͳ͍ͳΒ͕ೖΔ 7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ
7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ 7BSJOUT ՄมΤϯίʔσΟϯά ͷදݱ CJUͷ߹ ·ͩଓ͘ͷͰΛͯ͠ɺ͞ΒʹCJUΛಡΈऔͬͯޙΖʹՃ͑Δ
7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹ 7BSJOUT ՄมΤϯίʔσΟϯά ͷදݱ CJUͷ߹ Ҏ߱ʹ͔͠ͳ͍ͷͰઌ಄CJU
7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹ 7BSJOUT ՄมΤϯίʔσΟϯά ͷදݱ CJUͷ߹ ༗ޮͳ͕͏ͳ͍ͷͰ͜͜Ͱऴྃ CJUΛCJUʹѹॖ͢Δ͜ͱ͕Ͱ͖ͨʂ
7BSJOUTɹɹɹɹɹɹɹɹɹɹɹɹɹ 7BSJOUT ՄมΤϯίʔσΟϯά ͷදݱ CJUͷ߹ ಡΈऔΔͱ͖CJUͣͭಡΈऔΓɺઌ಄CJUΛݟͯಡΈऔΓΛऴ͑Δ͔அ͢Ε0,
7BSJOUT ՄมΤϯίʔσΟϯά 7BSJOUTͷޮՌΛ࠷େԽ͢ΔͨΊʹ ͳΔ͘Τϯίʔυ͢ΔΛখ͍͞ʹ͍ͨ͠
%FMUB&ODPEF ૉͷσʔλͰͳ͘ɺલϨίʔυͱͷ͚ࠩͩอଘ͢Δ #FGPSF "GUFS *% CZUFd *% 4UBSUҐஔ
*% CZUFd *% CZUFd *% CZUFd *% *% 4UBSUҐஔ
%FMUB&ODPEF ૉͷσʔλʹൺͯΛখ͘͞อͯΔͷͰɺ 7BSJOUTͱΈ߹ΘͤΔ͜ͱͰσʔλͷѹॖ͕ݟࠐΊΔ #FGPSF "GUFS *% CZUFd *%
4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd *% *% 4UBSUҐஔ
సஔΠϯσοΫεͷѹॖ ͜ΕʹΑͬͯສ.FUSJDTؚΉ#MPDLͰ े.#ఔͷసஔ*OEFYͰࡁΜͰ͍Δ ѹॖ͠ͳ͔ͬͨΒ.#
ॻ͖ࠐΈॲཧ
ॻ͖ࠐΈͷྲྀΕ ࠶ܝ ࣌ؒ͝ͱͷ4BNQMFΛ*.%#͔Βऔಘ͠ɺѹॖ͔ͯ͠Β$BTTBOESBʹอଘ͍ͯ͠Δ *.%# $BTTBOESB $MVTUFS #BUDI 4FSWFS
#BUDI 4FSWFS #BUDI 4FSWFS
ॻ͖ࠐΈॲཧͷσβΠϯ ͜ͷ#BUDIͷϑϩʔʹ৽ͨʹ#MPDLΛ ΦϒδΣΫτετϨʔδʹอଘ͢ΔॲཧΛՃ͍͑ͨ *.%# $BTTBOESB $MVTUFS #BUDI 4FSWFS
#BUDI 4FSWFS #BUDI 4FSWFS
ॻ͖ࠐΈॲཧͷσβΠϯ ֤#BUDIαʔό͕*.%#͔Βऔಘ͢Δσʔλ୯७ʹλΠϛϯάͰܾ·ΔͷͰɺ γϟʔσΟϯάઓུʹैͬͯूͯ͋͛͠Δඞཁ͕͋Δ *.%# $BTTBOESB $MVTUFS #BUDI 4FSWFS
#BUDI 4FSWFS #BUDI 4FSWFS
ॻ͖ࠐΈॲཧͷσβΠϯ #BUDI 4FSWFS #BUDI 4FSWFS #BUDI 4FSWFS #MPDL%VNQFS
#MPDL%VNQFS #MPDL%VNQFS ৽ͨʹ#MPDL%VNQFSͱ͍͏αʔϏεΛ࡞Γɺ ूͱΦϒδΣΫτετϨʔδͷग़ྗͷׂΛ୲ΘͤΔ
ॻ͖ࠐΈॲཧͷσβΠϯ #BUDI 4FSWFS #BUDI 4FSWFS #BUDI 4FSWFS #MPDL%VNQFS
#MPDL%VNQFS #MPDL%VNQFS #MPDL໊ͷ)BTIΛݩʹͯ͠ɺ ಉ͡#MPDLಉ͡ΠϯελϯεʹඞͣϧʔςΟϯά͞ΕΔΑ͏ʹ͢Δ CMPDL"୲ CMPDL#୲ CMPDL$୲
ॻ͖ࠐΈॲཧͷσβΠϯ #MPDL%VNQFS #MPDL%VNQFS #MPDL%VNQFS σʔλΛγϟʔσΟϯά͍ͯ͠ΔͨΊɺ#MPDLͷׂ·ͰΠϯελϯεΛ εέʔϧΞτͯ͠ฒྻࢄॲཧΛߦ͏͜ͱ͕Ͱ͖Δ ΦϒδΣΫτετϨʔδ
۩ମతʹͲ͏ͬͯू͢Δ͔ʁ
#MPDL%VNQFSͷσʔλू #MPDL%VNQFS #BUDI͔Βѹॖͨ͠4BNQMFσʔλΛH31$ܦ༝Ͱड͚औΓɺ #MPDL%VNQFSͷϩʔΧϧσΟεΫʹஷΊ͍ͯ͘ #BUDI ϩʔΧϧ%#
ϩʔΧϧ%#ͷཁٻ w ߋ৽ͤͣɺಡΈऔΓσʔλʹ͖͖ͭΓͳͷͰɺॻ͖ࠐΈ͕ૣ͍͜ͱ w ΦϒδΣΫτετϨʔδͷॻ͖ࠐΈલʹ్தͰϓϩηε͕μϯͯ͠෮چ Ͱ͖Δ͜ͱ w ϦϨʔγϣϯτϥϯβΫγϣϯෆཁͰ७ਮͳ,FZ7BMVFετΞͰे
ϩʔΧϧ%#ͷཁٻ w ߋ৽ͤͣɺಡΈऔΓσʔλʹ͖͖ͭΓͳͷͰɺॻ͖ࠐΈ͕ૣ͍͜ͱ w ΦϒδΣΫτετϨʔδͷॻ͖ࠐΈલʹ్தͰϓϩηε͕μϯͯ͠෮چ Ͱ͖Δ͜ͱ w ϦϨʔγϣϯτϥϯβΫγϣϯෆཁͰ७ਮͳ,FZ7BMVFετΞͰे
-4.5SFFϕʔεͷ,74͕࠷༗ྗީิ
-4.5SFF
-4.5SFFͱʁ "QQFOE0OMZͳॻ͖ࠐΈ͕ߴͳσʔλߏ NFNUBCMF 8"-T 445BCMF 445BCMF 445BCMF 445BCMF
445BCMF -4.5SFF%#
-4.5SFFͱʁ .FNPSZ্ͷσʔλߏ NFNUBCMF 8"-ʹͷΈॻ͖ࠐΈ ॻ͖ࠐΈཁٻ NFNUBCMF 8"-T
445BCMF 445BCMF 445BCMF 445BCMF 445BCMF -4.5SFF%#
-4.5SFFͱʁ .FNUBCMF͕ҰఆҎ্ͨ·ͬͨΒσΟεΫ্ʹॻ͖ग़͢ ͜ͷߏΛ445BCMFͱ͍͏ NFNUBCMF 8"-T 445BCMF 445BCMF 445BCMF
445BCMF 445BCMF -4.5SFF%#
-4.5SFFͱʁ ಡΈऔΓ࣌NFNUBCMFͱશ445BCMF͔ΒσʔλΛऔΓ݁ՌΛϚʔδ͢Δ NFNUBCMF 445BCMF 445BCMF 445BCMF 445BCMF 445BCMF
-4.5SFF%# Ϛʔδ͞Εͨ݁Ռ
-4.5SFFͷಛ w #5SFFͱҧ͍ɺ७ਮʹهͰॻ͖͜ΜͰ͍͚ͩ͘ͳͷͰߴ w ϊʔυͷϚʔδׂͳͲ͕ൃੜ͠ͳ͍ w আ͢Δ߹আ༻ͷϚʔΧʔΛه͠ɺಡΈऔΓ࣌ʹ݁Ռ͔ΒऔΓআ͘ w ߋ৽͢Δ߹৽ͨʹ৽͍͠ϨίʔυΛه͠ɺಡΈऔΓ࣌ʹ࠷৽ͷͷ͕
༻͞ΕΔ w ॻ͖ࠐΈ͕ߴͳҰํͰɺಡΈऔΓ࣌શ5BCMF͔Β݁ՌΛநग़͢Δඞཁ͕͋ ΔͷͰ͕͔͔࣌ؒΔ
-4.5SFFͷίϯύΫγϣϯ ಡΈऔΓ͕͍ͷͰɺಡΈऔΔσʔλΛݮΒͨ͢ΊʹίϯύΫγϣϯΛߦ͏ 445BCMF 445BCMF 445BCMF 445BCMF ෳͷ445BCMFΛ·ͱΊΔաఔͰݹ͍σʔλআࡁΈͷσʔλΛऔΓআ͘
-4.5SFFϕʔεͷ -FWFM%#ΛϩʔΧϧ%#ʹ༻
-FWFM%# (PPHMFͷ-4.5SFFϕʔεͷ,74
#MPDL%VNQFSͷσʔλू #MPDL%VNQFS H31$Ͱ#BUDI͔ΒσʔλΛड͚औΓɺ-FWFM%#ʹॻ͖ࠐΉ #BUDI ॻ͖ࠐΈ͕ޭͨ͠Β0,Λฦ͠ɺࣦഊͨ͠ΒޙʹϦτϥΠ͞ΕΔ
#MPDLσʔλͷग़ྗ #MPDL%VNQFS *UFSBUPS "844 $MJFOU MFWFM%# 3FBEFS ΦϒδΣΫτετϨʔδ
#BUDI͔ΒσʔλΛͯ͢ड͚औͬͨΒ#MPDLΛ࡞Γɺ ΦϒδΣΫτετϨʔδʹΞοϓϩʔυ͢Δ
#MPDLσʔλͷग़ྗ #MPDL%VNQFS *UFSBUPS "844 $MJFOU MFWFM%# 3FBEFS ΦϒδΣΫτετϨʔδ
*UFSBUPSܦ༝Ͱ-FWFM%#͕.VMUJQBSU6QMPBEͰগͣͭ͠ಡΈऔΓɺ #MPDLΛΦϒδΣΫτετϨʔδʹอଘ͢Δ
ूதʹϓϩηεɺ ϊʔυ͕ࢮΜͩ߹ͷରॲ
ूதͷোͷରॲ LT্ʹ4UBUFGVM4FU 17$Ͱߏ͓ͯ͠Γɺجຊతʹࣗಈ෮چ͞ΕΔ #MPDL%VNQFS
ूதͷোͷରॲ ಉ͡#MPDLඞͣಉ͡#MPDL%VNQFSʹϧʔςΟϯά͞ΕΔΑ͏ʹ͍ͯ͠Δ $POTJTUFOU)BTIͰͳ͍ͷͰ෮چ͢Δ·Ͱ#BUDI͔Βͷ3FRVFTUࣦഊ͢Δ #MPDL%VNQFS
ूதͷোͷରॲ Ͳ͏ͯ͠෮چͰ͖ͳ͍߹ޙ΄Ͳ#BUDIશମΛ3FUSZՄೳ #MPDL%VNQFS
ूͨ͠σʔλ͕ϩε͢Δ͜ͱ ͳ͍ͷ͔ʁ
σʔλϩεͷରॲ 8"-ʹಉ࣌ʹॻ͖ࠐΜͰGTZOD͍ͯ͠ΔͷͰɺ ͯ͢8"-͔Β෮چͰ͖Δ ॻ͖ࠐΈཁٻ NFNUBCMF 8"-T 445BCMF 445BCMF
445BCMF 445BCMF 445BCMF
࣮ࡍʹͿ͔ͭͬͨ՝ -FWFM%#ͷॻ͖ࠐΈ͕͗͢Δ
-FWFM%#ͷॻ͖ࠐΈ͕͗͢Δ 5XFNPKJzCZ$PQZSJHIU5XJUUFS *ODBOEPUIFSDPOUSJCVUPSTJTMJDFOTFEVOEFS$$#: -455SFFॻ͖ࠐΈ͕ ߴͳΜ͡Όͳ͍ͷʁ NFNUBCMF 8"-T 445BCMF
445BCMF 445BCMF 445BCMF 445BCMF
ݪҼNFNUBCMFͷڐ༰ྔ͕͗ͨ͢ NFNUBCMF͕͍ͬͺ͍ʹͳΔͱ445BCMFʹॻ͖ग़͕͢ɺখ͗͢͞Δͱසൟʹ 445BCMFͷσΟεΫॻ͖ࠐΈ͕ൃੜ͢Δ NFNUBCMF 8"-T 445BCMF 445BCMF 445BCMF
445BCMF 445BCMF
ݪҼ445BCMFίϯύΫγϣϯ͕ଟൃͨ͠ 445BCMF͕Ұఆͨ·Δͱ-FWFM%#445BCMFΛ.FSHF࢝͠ΊΔ ͜Ε͕ଟൃ͍ͯͨ͠ NFNUBCMF 8"-T 445BCMF 445BCMF 445BCMF
445BCMF 445BCMF 445BCMF
-FWFM%#ॻ͖ࠐΈͷରॲ w .FNUBCMFͷΩϟύγςΟΛ͛ɺ445BCMFXSJUFͷසΛԼ͛Δ w ίϯύΫγϣϯΛൃੜ͠ͳ͍Α͏ʹ͢Δ ্ݶ445BCMFΛ*OU."9ʹ w ͯ͢ͷσʔλҰ͚ͩॻ͖ࠐ·ΕɺҰ͚ͩಡΈࠐ·Εɺߋ৽ɺআ
ൃੜ͠ͳ͍ͨΊɺίϯύΫγϣϯͰಘΒΕΔϝϦοτ͕ͳ͍ɻࢭΊΔ͜ͱ ͰΑΓॻ͖ࠐΈʹಛԽͤ͞Δ
࣮ࡍʹͿ͔ͭͬͨ՝ 6QMPBE࣌ʹ.FNPSZ༻ྔ͕ࡍݶͳ͘૿͑Δ
ϝϞϦ༻ྔ͕ࡍݶͳ͘૿͑ଓ͚Δ
ϝϞϦ༻ྔ͕ࡍݶͳ͘૿͑ଓ͚Δ #MPDL%VNQFS *UFSBUPS "844 $MJFOU MFWFM%# 3FBEFS 5XFNPKJzCZ$PQZSJHIU5XJUUFS
*ODBOEPUIFSDPOUSJCVUPSTJTMJDFOTFEVOEFS$$#: *UFSBUPSܦ༝Ͱগͣͭ͠ಡΈग़ ͯ͠Δ͔ΒলϝϞϦͰʜ
ݪҼϖʔδΩϟογϡ ࣮΄ͱΜͲͷσʔλ04͕֬อ͍ͯ͠ΔϖʔδΩϟογϡͩͬͨ w -4.5SFFͳͷͰ445BCMFΛಡΉͨΊʹσΟεΫಡΈऔΓ͕ൃੜ͠ɺ04ʹಡ ΜͩΩϟογϡ͞ΕΔ w ݁ہશσʔλΛಡΈऔΔ͜ͱʹͳΔͨΊɺશσʔλ͕ࡍݶͳ͘ϖʔδΩϟ ογϡͱͯͨ͠·Γଓ͚͍ͯͨ
ݪҼϖʔδΩϟογϡ ࣮΄ͱΜͲͷσʔλ04͕֬อ͍ͯ͠ΔϖʔδΩϟογϡͩͬͨ w -4.5SFFͳͷͰ445BCMFΛಡΉͨΊʹσΟεΫಡΈऔΓ͕ൃੜ͠ɺ04ʹಡ ΜͩΩϟογϡ͞ΕΔ w ݁ہશσʔλΛಡΈऔΔ͜ͱʹͳΔͨΊɺશσʔλ͕ࡍݶͳ͘ϖʔδΩϟ ογϡͱͯͨ͠·Γଓ͚͍ͯͨ
͔ͯ͢͠͠ͷσʔλҰ͔͠ಡΈऔΒΕͳ͍ͷͰɺ Ωϟογϡ͢ΔϝϦοτ͕ͳ͍
ϝϞϦ༻ྔ͕ࡍݶͳ͘૿͑ଓ͚Δͷॲํᝦ ఆظతʹGBEWJDFγεςϜίʔϧΛݺͿ͜ͱͰɺ 04ʹͦͷϖʔδΩϟογϡ͕ղ์Ͱ͖Δ͜ͱΛ͑ଓ͚Δ
݁Ռ
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ಡΈऔΓॲཧ
2VFSZ͔ΒରͱͳΔ#MPDLΛಛఆ͢Δ 2VFSZDQV@VTBHF\FOWlQSPEz^ 'SPN 5P #VDLFU #MPDLT 3FUFOUJPO1MBO CMPDL@EFGBVMU@@@
CMPDL@EFGBVMU@@@ CVDLFU@@@@@@ ೖྗ2VFSZ λʔήοτͱͳΔ#VDLFUͱ#MPDL
ରͱͳΔ#MPDLͷసஔΠϯσοΫεΛμϯϩʔυ͢Δ ΦϒδΣΫτετϨʔδ CMPDL@EFGBVMU@SQJE@@ సஔΠϯσοΫε CMPDL@EFGBVMU@SQJE@@ సஔΠϯσοΫε *% CZUFd
*% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd
.FUSJDT*%͔Β4BNQMFϑΝΠϧͷCZUFҐஔΛಛఆ͢Δ *%ͱ*%͕΄͍͠ͷͰɺ dCZUF dCZUF Λཁٻ͢Δ ͦΕͧΕͷ#ZUFҐஔ*%͔Βೋ୳ࡧͰݕࡧͰ͖Δ *% CZUFd
*% 4UBSUҐஔ *% CZUFd *% CZUFd *% CZUFd &0- CZUF
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#ZUFҐஔΛݩʹ4BNQMFΛμϯϩʔυ͢Δ ର.FUSJDTؒͷ#ZUFҐஔ͕ҰఆҎ্Ε͍ͯͳ͚Εɺ #ZUF3BOHFΛ.FSHFͯ͠314ΛݮΒ͍ͯ͠Δ CZUFdCZUF CZUFdCZUF CZUFdCZUF औΓ͍ͨ#ZUFҐஔ
#ZUFҐஔΛݩʹ4BNQMFΛμϯϩʔυ͢Δ ྫ͑࣍ͷ.FUSJDTͱͷ͕ࠩCZUFTҎԼͷ߹ ͯ͢Ϛʔδ͢Δ CZUF CZUF CZUFdCZUF CZUFdCZUF CZUFdCZUF
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#ZUFҐஔΛݩʹ4BNQMFΛμϯϩʔυ͢Δ ྫ͕͑ࠩCZUFTҎԼͷ߹ͯ͢Ϛʔδ͢Δ CZUFdCZUF औΓ͍ͨ#ZUFҐஔ SFRΛSFRʹѹॖ
#ZUFҐஔΛݩʹ4BNQMFΛμϯϩʔυ͢Δ 4BNQMFΛμϯϩʔυ͢Δ CZUFdCZUF औΓ͍ͨ#ZUFҐஔ ΦϒδΣΫτετϨʔδ CMPDL@EFGBVMU@SQJE@@ 4BNQMFϑΝΠϧ *%ͷ4BNQMF
*%ͷ4BNQMF *%ͷ4BNQMF *%ͷ4BNQMF
2VFSZʹϚον͢Δͷ͚ͩநग़͢Δ 3FRVFTUΛϚʔδͨ͠Γɺ ࣌ؒͰ·ͱΊ͍ͯΔ߹্ɺ ؔͳ͍4BNQMFؚ·Ε͍ͯΔͷͰআ֎͢Δ *%ͷ4BNQMF *%ͷ4BNQMF
ຊৄͤ͘͠·ͤΜͰ͕ͨ͠ɺ ϝϞϦͱσΟεΫʹΩϟογϡ͍ͯ͠·͢
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݁Ռ ͜ͷ··ӡ༻ΕԯԁऑͷίετΛݮͰ͖ΔݟࠐΈ ॻ͖ࠐΈɺಡΈࠐΈͱʹຊ൪ڥͷෛՙʹ͑͏ΔߏͰϦϦʔεͰ͖ͨ wҰ5#΄Ͳͷσʔλॻ͖ࠐΈΛ࣮ࢪத wΦϒδΣΫτετϨʔδͷ੍ɺ314ΦϒδΣΫτͳ͍ϥΠϯ
কདྷͷల ϢʔβͷΦϒδΣΫτετϨʔδΛ࣋ͪࠐΈͰ͑ΔΑ͏ʹ͢Δ͜ͱͰɺί ετΛϢʔβଆʹҠৡͰ͖ΔΑ͏ʹ͢Δ༧ఆ 1SJWBUF$MPVE͚ͩͰͳ͘ɺ4(MBDJFS*OTUBOU3FUSJFWBMͳͲඅ༻ରޮՌͷ ߴ͍ϓϩμΫτซ༻͠ɺΑΓίετύϑΥʔϚϯεͷྑ͍ߏʹ͍ͯ͘͠ ༧ఆ w4"1*ͷΈ༻͍ͯ͠ΔͷͰɺ4ޓετϨʔδͰ͋Ε.JHSBUJPOɺ
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