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Practices of an Engineering Manager: Working i...
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Koichi ITO
October 01, 2022
Technology
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Practices of an Engineering Manager: Working in The Read World
XP祭り 2022
https://xpjug.connpass.com/event/255712/
Koichi ITO
October 01, 2022
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Transcript
ҏ౻ߒҰ&4. *OD 91ࡇΓ 4BU ৫ͷΞδϦςΟΛߴΊΔ ΤϯδχΞϦϯάϚωʔδϟʔͷࣄ Practices of an
Engineering Manager Working in The Real World
@koic w044ϓϩάϥϚʔ w3VCP$PQίΞνʔϜ wגࣜձࣾӬγεςϜϚωδϝϯτ &4. *OD ΤϯδχΞϦϯάϚωʔδϟʔ σΟεςΟϯάΠογϡυΤϯδχΞ w࠷ۙͷझຯ/PEFKT
None
None
w !IJSBOBCF w !IBSV w !BNBQZPO w !GLJOP w !KVOL
w !GVHBLLCO w !LPJD ӬγεςϜϚωδϝϯτ͔Βͷొஃऀ
म͟͞ΕɺݱΕͣ ืू ຊฤͷ༰Λ࣮ફͰؔΘΓ͍ͨͳΒ lΩϟϦΞ࠾༻zl৽ଔ࠾༻z @koicまでどうぞ
BHJMFʲܗ༰ࢺʳ wහডͳ w͠ͳ͔ͳ w͍͖͍͖ͨ͠
݄ IUUQTUXJUUFSDPNNPSJNPSJIPHFTUBUVT
w *UFSBUJWF w *ODSFNFOUBM w %FWFMPQNFOU &.ͷݞॻ͖पͷͳ͠ IUUQTKBXJLJQFEJBPSHXJLJ෮ܕ։ൃ
ࢲΤϯδχΞϦϯάϚωʔδϟʔͱ͍͏ൺֱతྺ࢙ͷ৽͍͠ࣄΛ ͍ͯ͠·͢ɻຊฤ͜͜ҰͷΤϯδχΞϦϯάϚωʔδϟʔͱͯ͠ ͷ׆ಈΛ;Γ͔͑ͬͨ༰Ͱ͢ɻΤϯδχΞϦϯάϚωʔδϟʔͱ͠ ͯͷ࣮ફͱ؍ͷதͰײ͡ΔͷɺιϑτΣΞ։ൃ৫͕ଟ༷ͳΑ ͏ʹΤϯδχΞϦϯάϚωʔδϟʔҰٛతͳͷͰͳ͘ɺ৫ͷ ࣄۀ՝ʹΑͬͯٻΊΒΕΔ૾͕ҟͳΔΑ͏Ͱ͢ɻۈઌͷʮӬγ εςϜϚωδϝϯτʯΞδϟΠϧιϑτΣΞ։ൃΛۙ͘ଓ͚ ͖͍ͯͯΔاۀͰ͕͢ɺͦΜͳฮͷதͰͲΜͳ৫՝ͷղܾΛਐ Ί͍ͯΔͷ͔ɺͦͷҰྫΛ͓͑͠·͢ɻ·ͨɺࡢࠓιϑτΣΞ ۀքશମͱͯ͠ਓࡐෆ͕औΓ্͛ΒΕͯٱ͍͠ͱ͜Ζɺਓࡐͷ࠾
༻໘ҭ໘ʹ͍ͭͯϑΥʔΧε͢Δ༧ఆͰ͢ɻ ຊͷ֓ཁ
w ϚωδϝϯτͱԿ͔ w ຊฤ&.ͷఆٛɹ w ࢲͨͪͷΤίγεςϜ w ϦϦʔετϨΠϯ ΞδΣϯμ w
POͰ৫ϦϏϧυ w ϓϨΠΠϯάϚωʔδϟ w എதΛݟͤɺഎதΛԡ͢ w ࣾձͱͷڞੜ ΤϯδχΞϦϯάϚωʔδϟͱ࣮ͯ͠ફ͍ͯ͠Δ ͍͔ͭ͘Λຊͷ͓ͱ͖ͯ࣋ͬͯ͠·ͨ͠
Ϛωδϝϯτ ͱԿ͔
Ϛωδϝϯτͱ
ZFBST BHP
IUUQTXXXTMJEFTIBSFOFULPJDPSEJOBSZNBOBHFNFOU ͷ͓͞Β͍
IUUQTXXXTMJEFTIBSFOFULPJDPSEJOBSZNBOBHFNFOU ͷ͓
w ҐͱݖྗΛ࣋ͭͷͰͳ͍ w ෦ԼΛ࣋ͭͷ͕ϚωδϝϯτͰͳ͍ w ෦Լͷಇ͖Λ࣋ͭͷʹΛ࣋ͭ͜ͱ͕ ϚωδϝϯτͰͳ͍ Θ͔Δ͔ͳʁ w
ࣝΛߦಈʹ۩ମԽ͢Δ͜ͱʹΛ࣋ͭͷ υϥοΧʔࢣᐌ͘
ࣝΛߦಈʹ۩ ମԽ͢Δ͜ͱʹ Λ࣋ͭͷ
ཧ͢Δͷ͔Β Ϧʔυ͢Δͷ ·ͣ͜͜ΛຊฤͷೖΓޱͱ͠·͠ΐ͏
ຊฤ&.ͷ ఆٛ
w POͰϐʔϓϧϚωδϝϯτͯͨ͠Β&. w ϓϩμΫτ։ൃͷνʔϜϏϧυͨ͠Β&. w ϓϩδΣΫτΛςοΫϦʔυͯͨ͠Β&. w
ϓϩδΣΫτཁһܭըΛߦͯͨ͠Β&. w ܦӦऀͱ։ൃऀͷதؒཧ৬Λͨ͠Β&. ԿΛͨ͠Β&.ͳͷʁ🤔
ϚωδϝϯτΧςΰϦʔ IUUQTRJJUBDPNIJSPLJEBJDIJJUFNTCCDFGD
w ϝϯόʔϓϩμΫτͱϓϩδΣΫτΛ ͱ͓ͯ͠Ͱ͖͍ͯΔʁ w ݱͰͷ༷ʑͳղܾೳྗΛɺࣾձʹ͑Β Ε͍ͯΔʁ w ΤϯδχΞϦϯάྗΛഎܠʹϚωδϝϯτ Λߦ͢Δ ৫ݱͰͷڱؒʹ͋Δ
91ࡇΓجௐߨԋΑΓ 5BLFTIJ,BLFEB
ΤϯδχΞϦϯάͱԿͰ͔͢ʁ
ΤϯδχΞϦϯάͱԿͰ͔͢ʁ ୭͕͍ͬͯۙ݁ՌΛ ग़ͤΔΑ͏ʹ͢ΔΈ
ΤϯδχΞϦϯάͱԿͰ͔͢ʁ ٕܳ ୭͕͍ͬͯۙ݁ՌΛ ग़ͤΔΑ͏ʹ͢ΔΈ !LBNJQP
w ࣄۀࣄۀ෦TPNFUIJOHFMTFΛ୳͢ w ച্ɺӦۀɺ࠾༻ɺҭɺΩϟϦΞͳͲ՝ࢁ w ΤϯδχΞ৫ͷ՝Λදग़ͤͨ͞ઌͷ ΤϯδχΞϦϯάύʔτΛओ୲ͰϚωδϝϯτ ܦӦϚωʔδϟͷTPNFUIJOHFMTFͨΕ େࣄͳͷ ܦӦϚωʔδϟͱͷೋਓࡾ٭
ٕܳΛ࣋ͬͯ ٕܳूஂͷ৫͕࣋ͭ ࣝΛߦಈʹ۩ମԽ͢Δ IUUQTUXJUUFSDPNNPSJNPSJIPHFTUBUVT ࠓ͜ͷϑϨʔζΛטΈࡅ͍͍͖ͯ·͠ΐ͏ ΤϯδχΞϦϯά
ࢲͷ&.؍എܠ
ࢲͨͪͷ ΤίγεςϜ
IUUQBHJMFFTNDPKQEPDTCVTJOFTT@QMBO@FTN@BHJMF@EJW@UIQEG ͢ΔίϛϡχςΟͱΤίγεςϜ ظࣄۀܭըॻΑΓ
IUUQBHJMFFTNDPKQEPDTCVTJOFTT@QMBO@FTN@BHJMF@EJW@UIQEG ͢ΔίϛϡχςΟͱΤίγεςϜ ظࣄۀܭըॻΑΓ ݱࡏظͳͷͰ Ҏ্લ
ؒͱ͓ࣄͷҾ͖߹͍ ίϛϡχςΟத৺ IUUQTUXJUUFSDPNNPSJNPSJIPHFTUBUVT ίϛϡχςΟͱݴ͑91&OEୈষͰ͢Ͷ
ୈষ lίϛϡχςΟʔͱ91z IUUQXXXBNB[PODPKQEQ
l ͍͠՝ʹऔΓΜͰ͍Δͷ ɺ͋ͳͨͻͱΓͰͳ͍ͣ ͩɻͻͱΓͷͱ͖ʹͰ͖ͳ ͔ͬͨΑ͏ͳ͜ͱͰɺίϛϡ χςΟʔͳΒ͛͠ΒΕΔɻ
ͱ͋ΔΤΫετϦʔϜͳ ϓϩάϥϛϯάͷͳ͠ IUUQTUXJUUFSDPNNPSJNPSJIPHFTUBUVT গ͚ͩ͠ίϛϡχςΟྫΛ۩ମతʹ͠·͠ΐ͏
ίϛϡχςΟͷഎத͔ΒֶͿ
044ͱ͍͏ίϛϡχςΟ
044ίϛϡχςΟͱͷڞੜΛࢧԉ 3BJMT044ύονձ
lιϑτΣΞਓ͕ ਓͷͨΊʹ࡞͍ͬͯΔ ,FOKJ)JSBOBCF વɺ044ࣾձͷ୭͔͕࡞͍ͬͯΔͷ
w ݱιϑτΣΞ։ൃ044ͷ্ʹ Γཱͭ w ͓͔͍͠ͱ͖։ൃݩʹύονΛૹΕ ΔϑΟʔυόοΫͰ͖Δ w 044Λ͍ͯ͠Δͱٿ্ͷ044ͷ ਓͨͪͱܨ͕͍ͬͯ͘ w
ͭ·Γɺਓͷܨ͕Γ͕ίϛϡχςΟ ʹܨ͕Δ πϚϛΛϑϧςϯʹ͢Δ91
w ίʔυΛॻ͘ਓͨͪͷू·Γʹ໊͘ w ϓϨθϯςʔγϣϯͷू·Γʹ໊͘ w ಡॻձͷू·Γʹ໊͘ w ͱΓ͋͑ͣू·ͬͯΈΑ͏ʹ໊͘ w Λম͍ͨΓುΛͭͭ͘ʹ໊͘
ଟ༷ͳίϛϡχςΟͷू·Γํ
ਓ͕ܨ͕͍ͬͯ͘ͱԽֶ Ԡ͕ى͖Δ͕࣌͋Δ IUUQTUXJUUFSDPNNPSJNPSJIPHFTUBUVT ͓ܕ͚ͷٴ &4.ࣾ PO 4JEFSࣾ 044 044
ίϛϡχςΟ Ͱͷࣗݾ࣮ݱ IUUQTUXJUUFSDPNNPSJNPSJIPHFTUBUVT ͔ɹɹɹ͕ɹɹɹɹɹɹ͖
1IPUPUBLFOCZ!N@QJYZ GVHBLLCOPOTUBHF
ॳظিಈ࡞Εͳ͍ !SPTZMJMMZ
ॳظিಈͷڧ͞
ίϛϡχςΟͱ͍͏
l ίϛϡχςΟͱ୭͔ɻͪΖΜɺ͋ ͳͨͷ͜ͱͩɻ͋ͳ͕ͨίϛϡχςΟ Ͱ͋ΓɺͦΕҎ֎ʹίϛϡχςΟ ͍ͳ͍ɻ͋ͳͨͷΑ͏ͳਓʑͷू·Γ ΛɺίϛϡχςΟͱݺͿͷͩɻ IUUQTNBHB[JOFSVCZJTUOFUBSUJDMFT'PSF8PSEIUNM Community is yourself
lιϑτΣΞਓ͕ ਓͷͨΊʹ࡞͍ͬͯΔ ,FOKJ)JSBOBCF ίϛϡχςΟத৺ͷΤίγεςϜͰً͚ΔܖػΛߟ͑Δ
KPLFSUBHPNPSJTΫϥεͷ ੌΛ࠾༻͢Δͷ͍͕͠ɺ࣍Λ ୲͏ੌʹ͍͚ͯ͠ΔڥΛͭ͘Δ ͜ͱͰ͖Δͣɻ
ϦϦʔε τϨΠϯ
ϦϦʔετϨΠϯ
w ػೳͰͳ͘ϦϦʔεΛݻఆͯ͠ɺϦ Ϧʔε·ͰʹͰ͖͍ͯΔͷͰϦϦʔε ग़ൃ ͢ΔΞδϟΠϧϓϥΫςΟε w ϓϩάϥϛϯάݴޠ3VTUͷ։ൃͰ ͍ͪΒΕ͍ͯΔ w 3VTUिؒ͝ͱͷϦϦʔε
ϦϦʔετϨΠϯ
ࢀߟਤॻ
͜͏ߟ͑Δ͜ͱ͔Β͡ΊΑ͏ ʮձࣾͻͱͭͷͩʯ
͜͏࣮ફ͢Δ͜ͱ͔Β͡ΊΑ͏ ʮຖ݄৽ϦϦʔε͠Α͏ʯ
None
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None
ϦϦʔεྫ ؒΛ૿͢ػձ૿ͷग़
ະિ༗ͷΤϯδχΞืू࣌ 🗾wૉΒ͍͠ΤϯδχΞ શࠃͷίϛϡχςΟʹ͍Δ w࠾༻Ҏ্ʹӬͰΤϯδχ ΞΛଓΒΕΔػձग़ॏཁ wਓੜͷঢ়گʹ͋Θͤͨ ϥΠϑελΠϧΛଚॏ͢Δ
🗾w3VCZͱΞδϟΠϧιϑτ ΣΞ։ൃΛ௨ͯ͡ίϛϡ χςΟͱ͍ͨ͠ਓ wຊશࠃ͔Βઈࢍืूத ΤϯδχΞืूத ͓ͬͱࢦ͕͢Γ·ͨ͠ɻͦΕͦΕͱͯ͠ΑΖ͘͠ʂ
IUUQBHJMFFTNDPKQEPDTCVTJOFTT@QMBO@FTN@BHJMF@EJW@UIQEG ͢ΔίϛϡχςΟͱΤίγεςϜ ظࣄۀܭըॻΑΓ
पลͷਓʑ͕ େ͖͘มΘΔ Θ͚Ͱͳ͍
l πʔϧٕ๏ԿมԽ͢Δ͕ɺ େ͖͘มԽ͢ΔΘ͚Ͱͳ͍ɻҰํɺ ਓΏͬ͘Γͱ͕ͩɺਂ͘มԽ͢Δɻ ,FOU#FDL
ਓͱڥͷมԽ
IUUQKQSVCZJTUOFU3VCZ,BJHJ DQMVHJOQMVHJOBUUBDI@EPXOMPBEQ1SPHSBNpMF@OBNFUIF@JTMBOE@PG@SVCZ@KQEG 3VCZ,BJHJ %BWF5IPNBT
ϦϦʔεྫ OFXCJFίϛϡχςΟͱͷަྲྀ
w ͢Ͱʹ׆༂͍ͯ͠ΔΤϯδχΞͷʹ ݶΓ͕͋Δ w ͜Ε͔Β׆༂͠Α͏ͱ͍ͯ͠ΔΤϯδχΞ ͕ࠓޙͲͷΑ͏ʹ͍͔ͯ͘͠ະ w ۀքશମͰ͏·͍ͬͯ͘͘ඞཁ͕͋Δ ୣ͍͋͏ΑΓҭͪ͋͏ڥΛ
w OFXCJFͷ͜͜Ζ͕Θ͔ΔʹɺOFXCJFͷ ࠒͷؾ͕࣋ͪΧϥϑϧͳϝϯόʔ͕ྑ͍ w γχΞϝϯόʔͩͱ࣌ͷྲྀΕͰOFXCJFͷࠒ ͷ͜͜ΖΛΕͯ͠·͍ͬͯΔ෦͕͋Δ w γχΞ͕ࣗࢥ͍ͬͯΔΑΓ͍͢͝ਓͱ ͯ͠ݟΒΕΔ ϋʔτϑϧͳަྲྀΛͤΔ
ϦϦʔεྫ ࣾίϛϡχςΟͷܨ͕ΓΛ૿͢
w ࠾༻ॏཁ͚ͩΕͲɺ͍·Ұॹʹಇ͍͍ͯ Δϝϯόʔ࠷ॏཁ w ΦϯϥΠϯ࣌ʹͳͬͯɺϝϯόʔؒͷަ ྲྀͷΛҙਤతʹ࡞Βͳ͍ͱૄʹͳΓ͏Δ w ࣄۀ෦੍ʹͳ͍ͬͯΔ৫ͷࣄۀ͝ͱͷ ಛ৭ɺॴଐϝϯόʔͷಛ৭ͷू߹ ͍·͍Δϝϯόʔ͕࠷ॏཁ
͜͏ߟ͑Δ͜ͱ͔Β͡ΊΑ͏ ʮձࣾͻͱͭͷͩʯ ৫ΛͲͷΑ͏ʹΤϯϋϯε͢Δ͔ࣄۀ՝࣍ୈ &.ͷࣄࣄۀ՝࣍ୈ
POͰ ৫ϦϏϧυ
ࠃՈ͕ࡉ๔྾ͯ͠ݸਓʹͳΔͷͰͳ ͘ɺओମతͳҙࢤΛ࣋ͬͨݸਓ͕ू·ͬ ͯࠃՈΛߏ͢ΔͷͰ͋ΔҎ্ɺͲͪ Β͕ओͰͲͪΒ͕ैͰ͋Δ͔ɺຽओࣾձ ʹͱͬͯࣗ໌ͷཧͰ͠ΐ͏ɻ ϠϯɾΣϯϦʔ ݸͱ৫ͷؔ
w ࣄۀ෦ϝϯόʔͷ͏ͪਓΛिؒʹճ ͷϖʔεͰ͍ͯ͠Δ w ৽͘͠ೖࣾϝϯόʔ͘΄΅࣍ w ୲ਓ͕ଟ͍ͱίϯςΩετΛ֮͑Δͷ ͕େมͳͷͰϝϞ͓ͯ͘͠ PONE ͲΜͳ͜ͱΛ͍ͯ͠Δͷʁ
w ͍͍ͩͨຖεέδϡʔϧ͕ຒ·Δ w εέδϡʔϧΛؾʹ͗͢͠ΔͱɺٳՋΛͱ ΓͮΒ͍ͷͰɺϋʔυϫʔΫʹޚ༻৺ w ٳ͏ ࣗռ w
ͷ࣌ؒͰΛແཧʹ৳ͣ͞ऴΘΔ PO͢Δଆͷҙ
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ϓϨΠΠϯά Ϛωʔδϟʔ
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Θ͔ΔͩΖ͏͔ʁ ͜ʍΖ
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ࣄۀ՝ &.ண࣌ wྲྀग़ྲྀೖ wϛυϧͷԼ wςοΫΧϯύχʔͱͯ͠ͷࣾձతϓϨθϯε wϦϞʔτϫʔΫͷઌ һ૬ஊʁ wҭωοτϫʔΫ
ࢢπϦʔͰͳ͍ IUUQTXXXBNB[PODPKQEQ9
ࣄۀ՝ πϦʔߏ ηϛϥςΟεߏ ҭϞσϧͷซ༻ ࣭ઌ໌֬ ੩త ͳҰํͰ ϝϯλʔͷಘҙྖҬʹґଘ͢Δ ҭମ੍Ϟσϧ ࣭ઌΛಈతʹܾΊΔ࿅͕ඞཁ͕ͩ
ಘҙ෦Λ࣋ͪدΔͷଟ͍ ҭମ੍Ϟσϧ
ϖΞϓϩάϥϛϯάίʔυϨϏϡʔ 91ࡇΓʰΦϯϥΠϯ࣌ͷϖΞϓϩάϥϛϯάʱΑΓ
ࣄۀ՝ πϦʔߏ ηϛϥςΟεߏ ҭϞσϧͷซ༻ πϦʔߏͷΘ͔Γ͢͞ ηϛϥςΟεߏͷܨ͕Γͷଟ͞ͷόϥϯεΛͱΔ ࣭ઌ໌֬ ੩త ͳҰํͰ ϝϯλʔͷಘҙྖҬʹґଘ͢Δ
ҭମ੍Ϟσϧ ࣭ઌΛಈతʹܾΊΔ࿅͕ඞཁ͕ͩ ಘҙ෦Λ࣋ͪدΔͷଟ͍ ҭମ੍Ϟσϧ
&.ʹͳ͍ͬͯͬͯΔ͜ͱ wύʔτλΠϜٕज़ސ ࢀըϓϩδΣΫτ͔Β wPO Ұ෦ɺࣄۀ෦!N@QJYZ͔ΒҾܧ w࠾༻࡞ઓڧԽ ॏ՝ɺҰ෦!N@QJYZ͔ΒҾܧ
wษڧձ ࠶์ૹɺಡॻձͷಓҊͳͲ wࣄۀͷࢪࡦݕ౼ɺௐɺൃ৴ͳͲ͋Ε͜Ε
&.ʹͳ͍ͬͯͬͯΔ͜ͱ wύʔτλΠϜٕज़ސ ࢀըϓϩδΣΫτ͔Β wPO Ұ෦ɺࣄۀ෦!N@QJYZ͔ΒҾܧ w࠾༻࡞ઓڧԽ ॏ՝ɺҰ෦!N@QJYZ͔ΒҾܧ
wษڧձ ࠶์ૹɺಡॻձͷಓҊͳͲ wࣄۀͷࢪࡦݕ౼ɺௐɺൃ৴ͳͲ͋Ε͜Ε ͋Ε͜ΕࠐΈͰΤϯδχΞϦϯάࣝͱ࣮ફΛಈһ͢Δ
ٕܳΛ࣋ͬͯ ٕܳूஂͷ৫͕࣋ͭ ࣝΛߦಈʹ۩ମԽ͢Δ IUUQTUXJUUFSDPNNPSJNPSJIPHFTUBUVT ͜ͷϑϨʔζ͕গ͠ࡅ͔Ε͖ͯͨʁ ΤϯδχΞϦϯά
എதΛݟͤ എதΛԡ͢
ͳΔ࣭Λ֎ͷ࣭
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جຊతʹݏ͕ΒΕΔ͜ͱͳ͘ɺͳΜͳΒتΕΔ ݱͷଧͪ߹Θ͔ͤΒֶͿ
w ίʔυϨϏϡʔֶशػձ w ࣗʹͳ͍ࢹΛϑΟʔυόοΫͱͯ͠ಘΒΕ Δ w ϓϩδΣΫτͷઌഐΤϯδχΞʹΑΔੜ͖ͨϨ Ϗϡʔࡒ࢈ʹͳΔ w ͞Βʹੌʹձ͍͚ͨΕ044ͷੈք੨ఱҪ
ίʔυϨϏϡʔ͔ΒֶͿ
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w 044ͷ։ൃɺݱ͔ΒͷϑΟʔυόοΫ w Πϕϯτͷొஃ w ϒϩάͷࣥච w ίϛϡχςΟͰΘ͍Θ͍ w ञͱࡘΛғΉ🤔
ͳΔ࣭Λ֎ʹݟͤΔ ͏·͑͘ΒΕΔͷ࣮ફͨ͜͠ͱ͕͋Δ͜ͱ
w ձࣾͱͯ͠ͷϓϨθϯε্͕͕Δͱɺ ݸਓͷϓϨθϯεΛϒʔετͰ͖Δ w ݸਓͱͯ͠ͷϓϨθϯε্͕͕Δͱɺ ॴଐձࣾͷϓϨθϯε্͕͕Δ w ొஃҎ֎ͰͷϓϨθϯε্ߟ͑Δ ݸਓͱ৫ͷϓϨθϯε ݸਓͱ৫ͷXJOXJOΛࢦͤΔͱ͍͍Ͱ͢Ͷ
w 3VCZ,BJHJ5BLFPVU ໊ w 91ࡇΓ ໊ w 91࣮ફऀͷू͍
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ελʔλʔΩοτΛ༻ҙ͢Δ ϓϩϙʔβϧΛߟ͑Δձ IUUQTCMPHBHJMFFTNDPKQFOUSZMFUTTVCNJUQSPQPTBMTGPSLBJHJPOSBJMT
ٕܳΛ࣋ͬͯ ٕܳूஂͷ৫͕࣋ͭ ࣝΛߦಈʹ۩ମԽ͢Δ IUUQTUXJUUFSDPNNPSJNPSJIPHFTUBUVT Θ͔͖ͬͯͨʁ ΤϯδχΞϦϯά
ࣾձͱͷ ڞੜ
͋ͳͨͷձ͕ࣾͳ͘ͳͬͨΒԿΛࣦ͏ʁ
ষ l࣭ͦͷͷz IUUQTXXXBNB[PODPKQEQ
l ࢮͷଘࡏҙࣝͳͯ͘͠ɺܾ͠ ͯࣗવͷಛੑੜ·Εͯ͜ͳ͍ɻ $ISJTUPQIFS"MFYBOEFS
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l ಉ࣌ʹࢲͨͪແ໊ͷ࣭ͷҠΖ͍ ͢͞ΛຯΘָ͍͠Ή͢Λͬ ͍ͯΔ͔ΒͰ͋Δɻ $ISJTUPQIFS"MFYBOEFS
w &4.ࣾʹࢀըͯ͘͠Β͍ʹͳΔ͕ɺ લͱإͿΕ͔ͳΓมΘ͍ͬͯΔ w ͘Β͍ݟ͍ͯΔαʔϏε͓٬ؚ༷Ί ͯॳظϝϯόʔθϩ w ਓ͕มΘͬͯྑ͍จԽଓ͍͍ͯΔ ໊ͳ͖จԽ͋ΔͩΖ͏
ষ lՖͱछz IUUQTXXXBNB[PODPKQEQ
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ձࣾͷൟӫͱࣾһશһͷ͕ৗʹҰக͢Δ ܦӦΛߦ͏ɻ গਫ਼ӶओٛΛ؏͘ϢχʔΫͳूஂΛࢦ͠ɺ ιϑτΣΞ։ൃΛ௨͡ɺࣾձʹߩݙ͢Δɻ ΛॏΜ͡ɺνʔϜϓϨʔΛத৺ʹߴೳɾ ߴརӹΛ͋͛ɺ৴༻ͷ૿େΛਤΔɻ ৫ʹҨใ͕͋ΔͩΖ͏
ฐࣾγεςϜϚωδϝϯτͷࣾੋ छࢠ Ͱ͢
ࢲً͕͔͍ͤͨࡾຊப w3VCZίϛϡχςΟ wΞδϟΠϧιϑτΣΞ։ൃ wΦʔϓϯιʔειϑτΣΞ׆ಈ
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