2020年1月9日(木)「Regional Scrum Gathering Tokyo2020」にて。
ձࣾΛӽ͑ΔνʔϜٴ෦ܟ༤!5",",*/(5FBN#BTFE5&".
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νʔϜ͍ͭࢮ͵ͷ͔
ͱ͋ΔνʔϜͷ࣮ετʔϦʔ
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νʔϜΜͰ͍ͨ1IPUPCZ/JL4IVMJBIJOPO6OTQMBTI
൴ΒΑ͍νʔϜͰΑ͍ϓϩμΫτΛ࡞͍ͬͯͨ
1IPUPCZ.BTBBLJ,PNPSJPO6OTQMBTIͱ͜Ζ͕ϓϩμΫτΛΫϩʔζ͢Δ͜ͱʹͳͬͨ
͜ͷ··νʔϜղࢄʹͳͬͯ͠·͏ͷ͔1IPUPCZ7BTJMZ,PMPEBPO6OTQMBTI
νʔϜ'"એݴΛ͠ɺͦͯ͠νʔϜస৬Λ͛ͨ
νʔϜձࣾΛӽ͑ɺ͍·ͳ͓׆ಈ͠ଓ͚͍ͯΔ
Έͳ͞ΜͷνʔϜ͍ͭࢮʹ·͔͢ʁ࣭
νʔϜͲ͏ੜ͖ͯͲ͏ࢮ͵ͷ͔ࠓͷςʔϚ
!5",",*/(גࣜձࣾσϯιʔ.BB4։ൃ෦Ұൠࣾஂ๏ਓΞδϟΠϧνʔϜΛࢧ͑Δձ"(*-&.0/45&3ٴ෦ܟ༤
ݸਓࣄۀओ͡Ί·ͨ͠ɻIUUQTBHJMFNPOTUFSDPN ઐଐίʔνͰͳ͘ܦݧ๛ͳ࣮ફऀͷࢧԉ͕΄͍͠ํ ׆͖׆͖ͱͨ͠νʔϜɾ৫ʹ͍ͨ͠ํ ΞδϟΠϧ։ൃɺεΫϥϜɺϞϒϓϩάϥϛϯάͳͲ νʔϜ։ൃશൠͰ͓Έͷํ
l,FFQUFBNTTUBCMFBOEBWPJETIV⒐JOHQFPQMFBSPVOECFUXFFOUFBNT4UBCMF5FBNTUFOEUPHFUUPLOPXUIFJSDBQBDJUZ XIJDINBLFTJUQPTTJCMFGPSUIFCVTJOFTTUPIBWFTPNFQSFEJDUBCJMJUZz45"#-&5&".νʔϜΛݻఆͤͯ͞ɺνʔϜؒͷਓͷҠಈΛආ͚·͢ɻ҆ఆͨ͠νʔϜνʔϜͷΩϟύγςΟΛΔ͜ͱ͕ग़དྷΔͨΊɺϏδωεͷ༧ଌΛ͘͢͠ͳΓ·͢ɻ4DSVN1BUUFSOT
45"#-&5&".Ͱ͋ΕΑ͍νʔϜʹͳΔͷ͔
1IPUPCZ&WJF4PO6OTQMBTIνʔϜͷϥΠϑαΠΫϧ
λοΫϚϯϞσϧ'PSNJOH 4UPSNJOH /PSNJOH 1FSGPSNJOHܗظ ࠞཚظ ౷Ұظ ػೳظ%FWFMPQNFOUBMTFRVFODFJOTNBMMHSPVQT
1FSGPSNBODF5JNFλοΫϚϯϞσϧ'PSNJOH 4UPSNJOH /PSNJOH 1FSGPSNJOH
ݱ࣮͜Μͳʹ͏·͍͔͘ͳ͍
1FSGPSNBODF5JNF4UPSNJOHΛൈ͚ग़ͤͳ͍'PSNJOH4UPSNJOH
1FSGPSNBODF5JNF4UPSNJOHΛ܁Γฦ͢'PSNJOH4UPSNJOH4UPSNJOH4UPSNJOH4UPSNJOH/PSNJOH/PSNJOH/PSNJOH/PSNJOH
1FSGPSNBODF5JNFࢮͳͣʹͨͩଓ͚ͩ͘ͷνʔϜ'PSNJOH4UPSNJOH/PSNJOH 1FSGPSNJOH
ϞϯτϨʔւ܉େֶӃͷݚڀͰɺͭͷεςʔδΛ࿈ଓతʹ࣮ࢪͰ͖ͨνʔϜͷׂ߹"DRVJTJUJPO$PNNVOJUZ5FBN%ZOBNJDT5IF5VDLNBO.PEFMWTUIF%"6.PEFM
λοΫϚϯϞσϧ'PSNJOH 4UPSNJOH /PSNJOH 1FSGPSNJOHܗظ ࠞཚظ ౷Ұظ ػೳظ
λοΫϚϯϞσϧ'PSNJOH 4UPSNJOH /PSNJOH 1FSGPSNJOHܗظ ࠞཚظ ౷Ұظ ػೳظ"EKPVSOJOHղࢄظ
1FSGPSNBODF5JNFతΛՌͨͯ͠ղࢄ͢Δ'PSNJOH4UPSNJOH/PSNJOH1FSGPSNJOH"EKPVSOJOH
1FSGPSNBODF5JNF4UPSNJOHΛൈ͚ग़ͤͣʹྗਚ͖Δ'PSNJOH4UPSNJOH"EKPVSOJOH
λοΫϚϯϞσϧͷݱ࣮'PSNJOH 4UPSNJOH /PSNJOH 1FSGPSNJOHܗظ ࠞཚظ ౷Ұظ ػೳظ"EKPVSOJOHղࢄظ
νʔϜͷࢮతΛୡͨ͠ͱ͖ʁ
1SPKFDU#BTFE5&".1SPEVDU#BTFE5&".
ࢲͨͪͷνʔϜͷతͲ͜ʹ͋Δͷ͔
1SPEVDU#BTFE5&".ͩͱࢥ͍ͬͯͨ
1IPUPCZ.BTBBLJ,PNPSJPO6OTQMBTIϓϩμΫτΛΫϩʔζ͢Δ͜ͱʹͳͬͨ
ʮ͜ΕͰνʔϜղࢄ͢Δͷ͍ͬͨͳ͘ͳ͍ʁʯʮ·ͩ͜ͷνʔϜͰΓ͍ͨ͜ͱ͕͋Δʯ
ϓϩμΫτͷऴΘΓνʔϜͷࢮͰͳ͔ͬͨ
ݸਓͷతνʔϜͷత৫ͷతձࣾͷతϓϩμΫτͷతతͭʹఆ·Δͷ͔
ʮ͏·͍ͬͨ͘ΒͲ͏ͳΔͷʁʯ
୯७Խͤͣʹෳࡶܥͱͯ͠ͱΒ͑Δ
ͳʹΛ͖͔͢Ͱͳ͘ɺͲ͏͋Γ͍ͨͷ͔
νʔϜͰ͋Γ͍ͨʢੜ͖͍͍ͯͨʣ
5FBN#BTFE5&".
ະ։ͷΛͱʹ͔͘ਐΉ1IPUPCZWBVOPO6OTQMBTI
Ͳ͏͍͏νʔϜͰ͋Γ͍ͨͷ͔
νʔϜͷϑϨʔϜͷ࣮ͱϓϩηεઃܭ
ήʔϜϞσϧϓϨʔܦݧθϩͰͰ͖Δ࣮ફతήʔϜϞσϧͷ࡞Γํ GPPUCBMMJTUB݄ץϑοτϘϦελ݄߸
υϦϒϧɾύεɾγϡʔτͳͲͷཁૉΛूΊΕαοΧʔʹͳΔͱ͍͏ߟ͑ํΛΊͯɺ࿈ଓͨ͠ෳࡶͳͷͱͯ͠αοΧʔΛղऍͨ࣌͠ʹνʔϜΛͲ͏࡞Δ͔ɺͲ͏࿅श͢Δ͔ήʔϜϞσϧ
ہ໘✕࣍ݩ߈ܸ कඋωΨςΟϒτϥϯδγϣϯʢ߈ܸˠकඋʣϙδςΟϒτϥϯδγϣϯʢ߈ܸˡकඋʣઓज़ٕज़ ৺ཧঢ়ଶ
ϓϩμΫτ։ൃʹ͓͚ΔήʔϜϞσϧઃܭɾ։ൃɾӡ༻ɾςετͳͲͷཁૉΛूΊΕϓϩμΫτ։ൃʹͳΔͱ͍͏ߟ͑ํΛΊͯɺ࿈ଓͨ͠ෳࡶͳͷͱͯ͠ϓϩμΫτ։ൃΛղऍͨ࣌͠ʹνʔϜΛͲ͏࡞Δ͔ɺͲ͏࿅श͢Δ͔
ϓϩμΫτ։ൃʹ͓͚Δہ໘✕࣍ݩฏৗ ΧΦεωΨςΟϒτϥϯδγϣϯʢฏৗˠΧΦεʣϙδςΟϒτϥϯδγϣϯʢฏৗˡΧΦεʣઓज़ٕज़ ৺ཧঢ়ଶ τϥϒϧ Ԇ ͲϋϚΓ ॱௐͳͱ͖
ฏৗ ΧΦεωΨςΟϒτϥϯδγϣϯϙδςΟϒτϥϯδγϣϯސ٬ͷظʹԠ͑ͭͭɺͨΓલΛৗʹ͍ٙଓ͚ΔͷՃΛอͭͨΊʹֶͼଓ͚Δ༨༟Λ࣋ͭҰखΛࢭΊͯ࡞ઓΛ࿅Δਖ਼͍͠ใʹΞΫηε ͢Δ௨ৗΑΓಉظΛେʹ͢ΔۙͷΰʔϧΛ໌֬ʹͯ͠ɺ৺ཧత҆શΛอͭΔ͜ͱΛ૿͞ͳ͍ ࠶ൃࢭࡦΛͱΔݱঢ়Λߋ৽ͯ͠༏ઌॱҐΛ ݟ͔ͯ͠Β࠶ελʔτνʔϜͷήʔϜϞσϧ
ߟ͑ͳ͍ͰͰ͖ΔΑ͏ʹ͢Δ
νʔϜʹ༹͚͍ͯΔͷϞϒϓϩάϥϛϯάεΫϥϜΞδϟΠϧετϩϯάελΠϧ
ϑϥΫλϧ৫ͱͯ͠ͷϞϒϓϩάϥϛϯάϞϒιϩϖΞʹ͔Εͯ࠷ऴతʹϞϒʹؼண͢ΔΓସ͑ҙࣝͤͣʹࣗવൃੜ͍ͯ͠ΔͷͰɺϞϒϓϩάϥϛϯάΛʮ͍ͬͯΔʯͱ͍͏ײ֮ͳ͍
1IPUPCZ&SOFTUP7FMÂ[RVF[PO6OTQMBTIੜత৫
lԬా͞Μͷࠓͷମͱ໌ͷମɺ৽ँʹΑͬͯɺҧ͏ࡉ๔͕Ͱ͖͍ͯΔΜͰ͢ΑɻͰɺݹ͍ࡉ๔͕ࢮΜͰɺ৽͍͠ࡉ๔͕Ͱ͖͖ͯͨͱ͖ʹɺԿ໋ྩ͍ͯ͠ͳ͍ͷʹɺಉ͡ܗʹͳΔΜͰ͢ɻࡉ๔ͱࡉ๔͕ંΓ߹͍Λͳͯ͠ɺಉ͡ܗʹͳΔͷͰ͢z
45"#-&5&".㱠4".&5&".
3&5&".*/(IUUQTMFBOQVCDPNEZOBNJDSFUFBNJOHֶश͢Δ৫Λܧଓతʹͭ͘ΔͨΊʹɺਓͷೖΕସ͑ΛνʔϛϯάͷΈͱͯ͠ޭͨ͠اۀͷࣄྫ
IUUQXXXIFJEJIFMGBOEDPNXQDPOUFOUVQMPBETEZOBNJD3FUFBNJOH"HJMF*OEJBQEGQEG
IUUQTMFBOUSFODIFTDPNTDBMJOHBHJMFBUTQPUJGZKB4QPUJGZϞσϧ
3&5&".*/(ͷຊ࣭ਓͷೖΕସ͑Ͱͳ͍
ੜʹ͓͚Δ৽ँΛνʔϜʹ࣮͢Δ
-FBSO6OMFBSO
5FBN#BTFE5&".ʹͱֶͬͯशͷॏཁੑߴ͍
1IPUPCZ+BOUJOF%PPSOCPTPO6OTQMBTI-FBSOJOH4FTTJPOຖ࣌ؒɺۀ࣌ؒதʹɺֶशɾ࣮ݧͷͨΊ͚ͩͷ࣌ؒΛͱΔ
IUUQTUBLBLJOHDPNUFBNGBEFDMBSBUJPOIUUQTTJMWFSCVMMFUDMVCHJUIVCJPUFBNSFTVNF
νʔϜస৬ֶश͢ΔͨΊڥͷมԽۀछͷมԽυϝΠϯͷมԽ
&WFSZUIJOHJTϞϒϓϩάϥϛϯάϞϒϓϩάϥϛϯά͕νʔϜͷϕʔεʹͳΔͷֶशޮΛॏཁࢹ͍ͯ͠Δ͔ΒϞϒ
5FBN#BTFE5&".Ͳ͏͍͏νʔϜͰ͋Γ͍͔ͨΛఆٛ͢Δ৽ँΛνʔϜʹ࣮͢Δ
ࢲͨͪͷνʔϜ͍ͭࢮ͵ͷ͔νʔϜͷࢮण໋ɺࣗવ౫ଡͰΑ͍
νʔϜͷछྨ ϕΫτϧ νʔϜͷࢮ ظؒ1SPKFDU#BTFE5&".ऴΘΒͤΔ ϓϩδΣΫτͷऴྃ 1SPEVDU#BTFE5&".ଓ͚Δ ϓϩμΫτͷऴྃ த5FBN#BTFE5&".ଓ͚Δ νʔϜͷऴྃ
νʔϜͷϥΠϑαΠΫϧʹΑͬͯมΘΔ
ϥΠϑαΠΫϧʹΑͬͯνʔϛϯάͷ༰มΘΔ
45"#-&5&".͔ͩΒΑ͍νʔϜʹͳΔͷͰͳ͘ɺΑ͍νʔϜ͔ͩΒ҆ఆ͢Δ
νʔϜͷࢮʹ͍ͭͯߟ͑Ͳ͏ੜ͖Δͷ͔Λߟ͑Δ
໎͍ͳ͕Βߦ͜͏Αɺߦ͚Θ͔Δ͞1IPUPCZ'JSNBO,IPMJLPO6OTQMBTI
࣍ճ༧ࠂ
νʔϜͷ׆ಈͷ෯Λ͛ͯνʔϜͷϑΝϯΛ૿͢
Ϟϒϓϩάϥϛϯά-FBSOJOH4FTTJPOษڧձίϛϡχςΟ׆ಈ෭ۀɾෳۀۀ044ࣥච νʔϜۀ֎ࣗݾݚᮎ
νʔϜ1PEDBTUνʔϜ:PVUVCFνʔϜ3FQPTJUPSZνʔϜෳۀࠓͷ͍͖ͬͯ
4JMWFS#VMMFU$MVCͷࠓޙʹ͝ظ͍͓ͩ͘͞ࣄίϥϘϨʔγϣϯͳͲɺָ͍͓͠ઈࢍืू͓ͯ͠Γ·͢ɻ