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YOSHITARO - YOYO 2024/01/23 εΫϥϜϚελʔͷ͓࢓ࣄ ஍ํۜߦͰΞδϟΠϧϲ݄ɾ4.ϲ݄͕औΓ૊ΜͰ͖ͨ͜ͱ

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ΤϯδχΞલ ೥݄d 
 ɹɹɹɹɹɹ 
 ೥݄d 
 
 ೥݄d ೥݄d Yoshitaro Muaythai Engineer !ZPTIJUBSPZPZP ༀہళ௕ɾྟচ޻ֶٕ࢜ɾͤͲΓɾεΫʔϧߨࢣFUD 
 डୗ։ൃͰ8'ͬΆ͍΋ͷ 
 4&4Ͱ͍ΘΏΔେखͰ8' 
 ๺ᅳ')%ͷσδλϧόϦϡʔͰࣗࣾ։ൃʢεΫϥϜʣ 
 όοΫͱΠϯϑϥ։ൃɾ43&ɾ4.ɾ2" 
 ͦͷଞɿٕज़ϒϩάେࡕͱژ౎Ͱ*5ษڧձओ࠵ 


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εΫϥϜͬͯԿʁ εΫϥϜϚελʔͷ͓࢓ࣄ ͜Ε·ͰͷऔΓ૊Έ εΫϥϜϚελʔͷଶ౓ɾֶͿ΂͖͜ͱ ࠷ޙʹ "HFOEB

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εΫϥϜJTԿʁ

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Scrum Inc.ΑΓҾ༻ɿhttps://speakerdeck.com/scrumincjp/scrum-inc-japan-company-introduction?slide=6

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εΫϥϜΨΠυ2020೥൛ ΑΓҾ༻ɿhttps://scrumguides.org/docs/scrumguide/v2020/2020-Scrum-Guide-Japanese.pdf

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εΫϥϜΨΠυ2020೥൛ ΑΓҾ༻ɿhttps://scrumguides.org/docs/scrumguide/v2020/2020-Scrum-Guide-Japanese.pdf

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εΫϥϜΨΠυ2020೥൛ ΑΓҾ༻ɿhttps://scrumguides.org/docs/scrumguide/v2020/2020-Scrum-Guide-Japanese.pdf ཧੑ΍෼ੳ͚ͩͰ͸ղܾ͢Δʹ͸ෳࡶ͗͢Δ໰୊ͷΧςΰϦʔʢԿ͕ղΒͳ͍͔͸ղ͍ͬͯΔʣ ෳࡶͳ໰୊͸ɺղܾ΁ͷಓےΛ࣮ݧ͢Δඞཁ͕͋Δ εΫϥϜͷจ຺Ͱ͸ɺ͋Β͔͡ΊܾΊΒΕͨܭըʹཔΔͷͰ͸ͳ͘ɺ୳ࡧతͳϓϩηεΛ༻͍ͯ ͷΈߦ͏͜ͱ͕Ͱ͖Δͱ͍͏ߟ͑ํΛ͢Δ ͜ΕΛܦݧओٛͱ͍͏

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εΫϥϜ͸ΞδϦςΟΛఏڙ͢Δ ɾ୹ظؒͰՁ஋Λ࡞ΓɺසൟʹϦϦʔε͠ ɾසൟͳݕࠪɺదԠΛ܁Γฦ͠ߦ͍ ɾ࠷ॳ͸খ͍͞Ձ஋Ͱ΋ɺ 


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εΫϥϜϚελʔͷऔΓ૊Έ

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Scrum Master εΫϥϜΨΠυ2020೥൛ ΑΓҾ༻ɿhttps://scrumguides.org/docs/scrumguide/v2020/2020-Scrum-Guide-Japanese.pdf

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ʁ

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εΫϥϜΨΠυ͸ͱͬͯ΋γϯϓϧ Θ͟ͱʮෆ׬શʯͳهड़ͱͳ͍ͬͯΔ

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۩ମతͳࡏΓํʹਖ਼ղ͕ͳ͍͔Βͩͱࢥ͍ͬͯΔ νʔϜɾίϯςΩετͷ਺͚ͩਖ਼ղ͕͋Δ

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૊৫΍ϑΣʔζʹΑͬͯҟͳΔͨΊҰ֓ʹ͸ݴ͍දͤͳ͍ νʔϜʹ͓͍ͯɺෆ଍͢ΔೳྗΛิ͏͜ͱ΋੹຿ͷҰͭ

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εΫϥϜͷՁ஋؍ʹԊͬͨ։ൃͷதͰ 
 ɹʮνʔϜɾϝϯόʔʯͷ੒௕Λࢧԉ͢Δ 
 ʮ10ʯ͕ϓϩμΫτͷՁ஋Λ࠷େԽ͢Δ͜ͱΛࢧԉ͢Δ 
 εΫϥϜͷ࣮ફ஌ɾܗࣜ஌ɾϚΠϯυηοτΛڞ༗͠ 
 ɹʮ૊৫શମʯͷΞδϟΠϧԽΛࢧԉ͢Δ εΫϥϜϚελʔͷ੹຿ର৅͸େ͖͘෼͚ͯࡾ͔ͭͳʁ

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ਅͷϦʔμʔͱͯ͠ͷϦʔμγοϓ 
 νʔϜͷ੒Ռ෺ʹର͢Δίϛοτϝϯτʹ੹೚Λ࣋ͭ 
 ैΘͳ͍ࣗ༝͕͋Δʹ΋͔͔ΘΒͣɺਓ͕෇͍ͯ͘Δ͜ͱͰ͋Δ 
 ʢϏδϣφϦʔΧϯύχʔΑΓʣ ςΟʔνɾίʔνɾϝϯλʔ 
 νʔϜͷঢ়گʹΑͬͯ࢖͍෼͚Δɻ 
 ڭ͑ɺॿݴ͠ɺϦʔυ͠ɺࢧԉ͠ɺڞʹ࣮ફ͢Δ ϑΝγϦςʔτ 
 νʔϜ಺Ͱͷɺ·ͨ͸νʔϜͱ૊৫ͷίϥϘϨʔγϣϯΛଅਐ հೖ 
 ϓϩηε΍ؔ܎ੑʹ͓͚Δো֐ʹ͍ͭͯࣗྗղܾ͕೉͍͠৔߹ ๣؍ 
 ྑ͍ࣦഊɾΪϦΪϦࣗྗղܾͰ͖Δ৔߹ɾ೚ͤͨํ͕͍͍৔߹ มֵ 
 εΫϥϜνʔϜ͕੒௕ɾ੒ޭͰ͖ΔΑ͏ͳจԽɾମ੍Λৢ੒͢Δ ໨తɾϏδϣϯɾ5P#FΛࣔ͢ 
 ͋ΒΏΔ৔໘ͷ͋ΒΏΔཻ౓Ͱ εΫϥϜϚελʔͷΞϓϩʔν

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ࣄۀͷӦΈͷதͷεΫϥϜ͸Ͳ͜ʹʁ

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͜Ε·ͰͷऔΓ૊Έ

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͋Δ΂͖࢟ͱࠓͷཱͪҐஔΛ೺Ѳ͢Δ

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ΠϯηϓγϣϯσοΩͷ࠶ఆٛ

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ΠϯηϓγϣϯσοΩͷ࠶ఆٛ

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ΠϯηϓγϣϯσοΩͷ࠶ఆٛ

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͋Δ΂͖࢟ͱࠓͷཱͪҐஔΛ೺Ѳ͢Δ

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κϯϏεΫϥϜ਍அʮࢲୡ͸ࠓͲ͜ʹ͍Δͷ͔ʁʯ

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κϯϏεΫϥϜ਍அʮࢲୡ͸ࠓͲ͜ʹ͍Δͷ͔ʁʯ

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w ೋ೔ؒͰ࣮ࢪ͠ܭ ࣌ؒ΄Ͳ͔͔ͬͨͷͰසൟ ʹ͸ग़དྷͳ͍ɻ਺ϲ݄΍࢛൒ظʹҰճ͔ w εΫϥϜվળ΁ͷղ૾౓্͕͕ͬͨ w ۩ମతʹԿ͕ѱͯ͘ɺԿΛͲ͏͢Ε͹ྑ͘ͳΔ ͷ͔ʁ w ϓϩμΫτͷՁ஋޲্Λ્֐͢ΔཁҼ͕Θ͔ ΓɺվળࡦΛಋग़Ͱ͖ͨ εΫϥϜशख़౓ͷ٬؍తఆྔతධՁ ݱঢ়ʹର͢Δڞ௨ೝࣝͱ໰୊ҙࣝৢ੒ νʔϜ߹ҙͱͳΔվળࡦΛੜΈग़͢ νʔϜͷࣗ཯ੑΛ޲্ͤ͞Δ εΫϥϜ΁ͷཧղଅਐʢશମ૾͔Βʣ ৼΓฦΓͷࡐྉɾఆ఺؍ଌ κϯϏεΫϥϜ਍அʮࢲୡ͸ࠓͲ͜ʹ͍Δͷ͔ʁʯ

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͋Δ΂͖࢟ͱࠓͷཱͪҐஔΛ೺Ѳ͢Δ

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w ྑ͍݁Ռʹ͸ྑ͍ର ཱ͕ඞਢͱͳΔ 
 ͦͷҝͷ৺ཧత҆શ w ৴པʹجͮ͘ର࿩͕ ౔୆ͱͯ͠ඞཁ w ର࿩ͷ্࣭͕͕Ε͹ ҙݟͷ࣭ˠࢥߟͷ࣭ ˠߦಈͷ࣭ˠ݁Ռͷ ্࣭͕͕Δɻ w ಺తϓϩηεͷॏࢹ 
 ˞ϓϩηεήΠϯ εΫϥϜνʔϜΛػೳػ΁ λοΫϚϯϞσϧ͸Θ͔Γ΍͍͚͢Ͳ݁ߏෆਖ਼֬ɻ ͕ͪͰ΍ΔͳΒμΠφϛοΫϦνʔϛϯάΛࢀߟʹͨ͠ํ͕͍͍ɻ

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w λοΫϚϯϞσϧʹ͓͚Δ ౷Ұػɾػೳظ΁ͷҠߦ w ڞ༗͢΂͖Ձ஋؍ɾ໨ ඪɾϧʔϧɾடংͷ૑ൃ ΍ఆٛ w Ҡߦ͢ΔͨΊʹ͸݈શͳ ରཱɾਖ਼͍͠িಥɾҙຯ ͷ͋Δٞ࿦͕ߦ͑ΔจԽ ৢ੒ w ରཱϨϕϧͷ੍ޚɾଟ༷ ੑͷड༰ˠ৺ཧత҆શੑ ͷ֬อ ରཱΛ੍ޚ͢Δɺٞ࿦ΛΞ΢ϑϔʔϕϯʹಋ͘

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w ΍Γํతʹ͔ͳΓ࿩͠΍͍͢ w एׯؾʹͳ͍ͬͯͨ఺΍ීஈݴ͑ͳ͍͜ͱ΋૬ஊͰ͖Δ৔Ͱ΋͋ͬͨͷͰࣗ਎ͷ੔ཧʹ΋ܨ͕ͬͨ w Ճ౻͞Μ͕ϚΠϯυϚοϓΛϕʔεʹ࿩ͯͩ͘͠͞ΔͷͰɺࣗݾ෼ੳ΍ΩϟϦΞ໨ඪɺࠔ͍ͬͯΔ͜ͱͳͲ ࢥߟͷ੔ཧʹͳΔͷͰ͋Γ͕͍ͨ w ࣗ෼΍࢓ࣄͷ͜ͱʹ͍ͭͯਂ͘࿩͢ػձ͕͋·Γແ͔ͬͨͷͰ৽઱ͩͬͨ w ࣗ෼ҰਓͰ໱ʑͱ೰ΜͰ͍ͨ͜ͱΛ૬ஊͰ͖ͯΑ͔ͬͨɻࣗ෼ҰਓͰ͸ͨͲΓண͚ͳ͔ͬͨ݁࿦ʹಋ͍͍ͯ ͍ͨͩͯྑ͔ͬͨ w Ճ౻͞Μ͕4.ͱͯ͠ߟ͍͑ͯΔ͜ͱΛ࿩ͯ͠Լͬͯ͞ɺνʔϜͷํ޲ੑʹؔ͢Δཧղ͕ਂ·ͬͨ POʮ৴པؔ܎ˠ੒௕ˠ੒Ռ΁ʯ ϝϯόʔͷͨΊͷ࣌ؒɾ܏ௌɾର࿩͕େલఏ ৺਎ͷ݈߁νΣοΫɾϞνϕʔγϣϯΞοϓ ۀ຿ɾ૊৫ͷ՝୊վળ ໨ඪઃఆɾೳྗ։ൃɾΩϟϦΞࢧԉ ઓུɾํ਑ͷ఻ୡ ৘ใͷಁ໌ੑ޲্ɺҙࢥܾఆ࣌ͷϋϨʔγϣϯ๷ࢭ 4.ͱͯ͠ͷؾ෇͖ɾ੒௕ͷଅਐ

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ࡶஊͷ৔ɾϫʔΫγϣοϓʮ045ʯ w ஥ྑ͘ͳΓҎલΑΓ࿩͠΍͘͢ͳͬͨ w ؾܰʹ࿩ͭͭ͠΋ɺগ͠೉͍͠࿩୊΋ग़ͨΓ͢ΔͷͰֶͼ΋͋ͬͨ w ීஈ࿩͢ػձ͕গͳ͍ํͷߟ͑ํΛ஌Δ͜ͱ͕Ͱ͖ͯ৽઱ͩͬͨ w ਓͱͳΓ͕෼͔ͬͨΓɺ৽ͨͳൃݟ͕͋ͬͨΓͨ͠ͷͰ໘ന͔ͬͨ w ͍͔ͭ͘ͷϝιουΛऔΓೖΕΔ͜ͱͰɺ༷ʑͳࢹ఺ͰࡶஊͰ͖ͨ w օָͦ͠͏ͩ w ࢓ࣄதͰ͸࿩͞ͳ͍࿩୊Λ࿩͢͜ͱ͕Ͱ͖ɺνʔϜϝϯόʔͱͷ஥ ͕ਂ·ͬͨΑ͏ʹײ͡ΒΕͨ w ָ͍͠͠ɺΈΜͳͰ࿩͠߹͏͜ͱͰΑΓྑ͍ΞΠσΞ͕ੜ·ΕΔ͜ ͱ΋͋ͬͨ νʔϜϝϯόʔͷؔ܎ੑվળɾ޲্ ৺ཧతίϛϡχέʔγϣϯίετͷ௿Լ ૬ޓཧղɾଚॏΛཆ͑ͨʁ ҙࢥܾఆϓϩηεͷվળ τοϓμ΢ϯ͔Βࣗݾ૊৫ܕ΁

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ଟ༷ੑ͕ͳ͍ͱू߹஌͸ੜΈग़ͤͳ͍ ʮࢹ఺͕͋ΔͳΒ໡఺΋͋Δʯ ҰਓͰ͸ΧόʔͰ͖ͳ͍ ըҰతͳूஂ͸ډ৺஍͸ྑ͍͕໡఺ͩΒ ͚ɻಉ࣭Խ͕ͪ͠ͳແ஌ͷूஂ ͞·͟·ͳࢹ఺ʹΑΓࢹ໺Λ޿͛໡఺Λ Χόʔɻू߹஌Λ΋ͨΒ͢ɻ൓࿦ҟ࿦͕ ଟ͘ೝ஌తෛՙ͕େ͖͍ɻ͕ͩɺ࠷΋੒ ՌΛൃش͢Δ ن཯ͳ͖ࣗ༝ɻଟ༷Ͱ͋Δ͚ͩͰҙຯ͕ ͳ͍ɻ໰୊ͱີ઀ʹؔ࿈͠ɺ͔ͭγφ δʔΛੜΈग़͢ࢹ఺Λ࣋ͭਓͨͪͰ͸ͳ ͍ ˞Ұൠҙࢤ͸ू߹஌Λแؚ͢Δͱ͍͏ղऍ΋͋Γ·͢ ˞࿮͸໰୊ۭؒΛදݱ͍ͯ͠Δ ʰଟ༷ੑͷՊֶʱ© ϚγϡʔɾαΠυʗσΟεΧϰΝʔɾτΡΤϯςΟϫϯ

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νʔϜΛػೳͤ͞Δʮ͋ͳͨͷνʔϜ͸ɺػೳͯ͠·͔͢ʁʯ

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νʔϜΛػೳͤ͞Δʮ͋ͳͨͷνʔϜ͸ɺػೳͯ͠·͔͢ʁʯ νʔϜ͕ػೳ͠ͳ͍ཧ༝ʹ͸ʮॱ൪ʯ͕͋Δɻ νΣοΫ͢Δॱ൪͸ ʮ৴པʯͷෆࡏˣ ʮରཱʯͷڪΕˣ ʮίϛοτϝϯτʯͷܽ೗ˣ ʮ੹೚ʯͷճආˣ ʮ݁Ռʯ΁ͷແؔ৺ ͜ͷॱ൪ͰνʔϜʹ଍Γͳ͍΋ͷ͸ʮ౔୆ʯ͔ΒੵΈ্͛ࢥߟͰରॲ͢ ΔɻνʔϜ͸২෺ͷҭ੒ͱಉ͡ɺ͔ࠜͬ͜Β෗Δɻ

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ো֐ରԠํ๏ɾো֐ରԠӡ༻؅ཧͷܾఆɺ࣋ଓతͳվળ ΦϒβʔόϏϦςΟఏҊɺϙετϞʔςϜಋೖ εςʔΫϗϧμʔʢࣾ௕ɾ໾һɾۀ຿՝ʣͱۓີͳίϛϡχέʔγϣϯ ςετઓུͷࡦఆɺ࣮ࢪςετϨϕϧɾλΠϓͷܾఆ ϑΝγϦςʔτͷϑϨʔϜϫʔΫಋೖɺٞࣄ࿥ςϯϓϨ࡞੒ φϨοδ஝ੵਪਐɾυΩϡϝϯτจԽͷৢ੒ɾӡ༻؅ཧվળ ͦͷଞɺ4.ͱͯ͠43&ɾ2"ɾαϒ10ͱͯ͠ͷऔΓ૊Έ

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͋Δ΂͖࢟ͱࠓͷཱͪҐஔΛ೺Ѳ͢Δ

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εΫϥϜϚελʔͱͯ͠ͷଶ౓ɾֶͿ͜ͱ

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ଞऀΛഅࣛʹ͠ͳ͍ɻଚܟΛ๨Εͳ͍ɻ ࣗ෼ʹ΋ଞऀʹ΋੣࣮ɾਅ伨Ͱ͍Δɻ ଞऀͷ಺໘ΛܾΊ͚ͭͳ͍ɻͦͷਓͷࢥߟ'8Λཧղ͢Δɻ ߴ͍໨ඪɾϏδϣϯͷڞ༗ɻ ࣗ෼ͷՁ஋؍Λԡ͠෇͚ͳ͍ɻଟ༷ੑΛࡴ͢ɻ νʔϜ΍ਓͱਓͷؔ܎ʹ΋ண໨ɺॊೈʹରԠ͢Δɻ ଞਓͷࢦఠɾॿݴΛتΜͰड͚ೖΕΔɻ ࣗ෼ͷࣦഊ΍ऑΈΛެ։͢Δɻ ୭ΑΓ΋νϟϨϯδ͠ଓ͚Δɻ ʮͳͥͦΜͳ͜ͱΛʁʯͰ͸ͳ͘ʮԿ͕ͦ͏ͤͨ͞ͷͰ͔͢ʁʯ ଀Ήͷ͸ਓͰ͸ͳ͘ߏ଄ɾγεςϜɻಉ྅͸ఢ͡Όͳ͍ɻ ਓ͔ΒݏΘΕΔΑ͏ͳܾஅɾ௚ײʹैܾͬͯஅΛ͢Δ༐ؾΛ࣋ͭɻ εΫϥϜϚελʔʹඞཁͳଶ౓

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ਓจֶɾਓྨֶɾྺ࢙ ϦϕϥϧΞʔπ εΫϥϜϚελʔʹඞཁͳֶͼ ϙουΩϟετͰλμͰฉ͚Δɻגࣜձࣾίςϯɻ 
 ࠷ߴͰ͢ɻࢲ͸՝ۚͯ͠·͢ɻ ࣗ෼Λม͍͑ͨɺࣗ෼ͷੈքΛ࠶ߏங͍ͨ͠ͳΒઈର ฉ͍ͨ΄͏͕͍͍ɻ ܦӦऀɾϚωδϝϯτɾϦʔμʔ͸΋͸΍ඞௌϨϕϧɻ

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࠷ޙʹ

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ɾࣗ෼ͷΑ͘ͳ͍ͱࢥ͍ͬͯΔ໘ɾະख़͞ͱ޲͖߹͏೔ʑ ɾͦ͏͍͏ͱ͜Ζ͕શ෦Ͱͨ͠ɺࠓ΋ಆͬͯΔ ɾݸਓͷརӹΛٻΊΔͷͰ͸ͳ͘ɺνʔϜɾ૊৫ʹͱͬͯ ɹԿ͕͍͍ͷ͔ʁΛ໰͍ଓ͚ͳͯ͘͸͍͚ͳ͍ ɾνʔϜͱݸਓͷ੒௕͕ͦ͜੒ՌͰ͋Γɺ10ͱڞಉ͠ ɹͦΕΛϓϩμΫτͷՁ஋ʹܨ͛ͳ͚Ε͹ͳΒͳ͍ ɾࣗ෼͕νʔϜͿͪյ͢ՄೳੑΛ๨Εͯ͸͍͚ͳ͍ εΫϥϜϚελʔɾਅͷϦʔμʔͱͯ͠

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ؾ෇͚ͨΓֶ΂ͨͷ͸ϝϯόʔͷ͓͔͛ ࣗ෼͕ະख़Ͱ΋ɺ Կ͔ʹ৘೤Λ΋ͬͯऔΓ૊ΜͰ͍Ε͹ ϑΥϩϫʔɾಉࢤ͕ग़དྷͨΓ͢Δ ͦͷਓͨͪͷॿݴɾ஧ࠂɾ஫ҙ͸ۚݴ ͲΜͳʹ͕ࣖ௧ͯ͘΋ฉ͖ೖΕͯऔΓೖΕΔ ࣗড়࡞༻ͱͳΓɺ࣭ͷߴ͍݁Ռ΁ಋ͍ͯ͘ΕΔ

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ͱ͸͍͑ɺ

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ωΨςΟϒϑΟʔυόοΫ͸݁ߏ͖͍ͭ…

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ͦΜͳ࣌͸ɺ͜ͷݴ༿Λࢥ͍ग़͢

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ʮࣗ෼͔ΒϑΟʔυόοΫΛٻΊͨ࣌Ͱ͑͞ɺ૬खͷݴ༿Λ ݫ͗͢͠Δͱײ͡Δ͜ͱ͸ଟʑ͋Δɻ͕ͩ͜ͷ௧Έ͸ɺ͓Ί Ͱ͍ͨແ஌ͷ··Ͱ͍ΔσϝϦοτΛิͬͯ͋·Γ͋Δʯ γΣϦϧαϯυόʔάʮ-&"/*/ʯΑΓ

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͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠