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チームの協働関係を強化するスクラム活用方法

 チームの協働関係を強化するスクラム活用方法

荒瀬中人(ヤフー / CTO室技術戦略推進部 / アジャイルコーチ)

https://tech-verse.me/ja/sessions/202
https://tech-verse.me/en/sessions/202
https://tech-verse.me/ko/sessions/202

Tech-Verse2022

November 28, 2022
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  1. Nakato Arase © Yahoo Japan Yahoo Japan Technology Strategy Department,

    CTO Office #ΞδϟΠϧίʔν #ϥϯνΣελʔઓུΠϯετϥΫλʔ #γεςϜίʔνϯά࣮ફऀ ࣗݾ঺հ #຋༁ऀ ؔ܎ੑΛڧԽ͢ΔεΫϥϜ׆༻ज़
  2. ΞδϟΠϧίʔνͷಓͷΓ ̎̌̎̎ ̎̌̎̌ ̎̌̍̓ ̎̌̎̍ ̎̌̍̔ ̎̌̍̒ © Yahoo Japan

    ୹ظޠֶཹֶ Ϡϑʔˍάϧʔϓձࣾ ϦϞʔτ&ΦϯαΠτ ϋΠϒϦοτεΫϥϜ ೔ຊ-ϕτφϜ ̎ڌ఺&2ࣾؒεΫϥϜ ౦ژ-໊ݹ԰-େࡕ ̏ڌ఺ؒεΫϥϜ Ͳ͜Ͱ΋ΦϑΟεಋೖ ϦϞʔτεΫϥϜ Ϡϑʔˍάϧʔϓձࣾ 2ࣾؒεΫϥϜ ౦ژ-໊ݹ԰ ̎ڌ఺ؒεΫϥϜ
  3. ̎̌̎̎ Yahoo and group companies Remote and onsite Hybrid scrum

    ̎̌̎̌ Japan-Vietnam Scrum between 2 locations and 2 companies ̎̌̍̓ Tokyo-Nagoya-Osaka Scrum between 3 locations ̎̌̎̍ Office adoption anywhere Remote scrum ̎̌̍̔ Yahoo and group companies Scrum between 2 companies ̎̌̍̒ Tokyo-Nagoya Scrum between 2 locations © Yahoo Japan Short-term study abroad https://techblog.yahoo.co.jp/entry/20200212812580/ https://techblog.yahoo.co.jp/entry/2021120630233769/ ΞδϟΠϧίʔνͷಓͷΓ
  4. JAPAN VIETNAM TOKYO FUKUOKA OSAKA NAGOYA © Yahoo Japan ҟͳΔࠃ΍اۀɺڌ఺Λԣஅͨ͠΋ͷͮ͘Γ

    ڌ఺΍ࠃ͝ͱͷจԽ ΩϟϥΫλʔ اۀ͝ͱͷϛογϣϯ/Ϗδϣϯ
  5. © Yahoo Japan ͔͠͠΋ͬͱਂ͍՝୊͕ݟ͔ͭΔ (c)aflo - খ͘͞ૣ͘ϦϦʔε͍ͨ͠ - ਐḿΛՄࢹԽ͍ͨ͠ -

    ࢢ৔ͷมԽʹదԠ͍ͨ͠ - ظ೔·ͰʹϦϦʔε͍ͨ͠ ϓϩμΫτɺϓϩδΣΫτϚωʔδϝϯτ
  6. © Yahoo Japan © Yahoo Japan (c)aflo ૬ஊ΍֬ೝͳͲ৘ใΛ࣋ͬͯΔਓͱཉ͍͠ਓͱͷ μΠϨΫτίϛϡχέʔγϣϯ͕සൟʹൃੜ͠৘ ใͷҾ͖ܧ͕͗ૣ͍

    μΠϨΫτίϛϡχέʔγϣϯ ඇ೉ɾ෠ৱɾແࢹɾଞ੹ͳٞ࿦͕ى͜Γͮ Β͘શһ͕ҙݟ͠΍͍͢งғؾΛܗ੒ͯ͠ ͍Δ ݐઃతͳٞ࿦ ؔ܎ੑͷྑ͍νʔϜͷಛ௃
  7. © Yahoo Japan © Yahoo Japan (c)aflo ૬ஊ΍֬ೝͳͲ৘ใΛ࣋ͬͯΔਓͱཉ͍͠ਓͱͷ μΠϨΫτίϛϡχέʔγϣϯ͕සൟʹൃੜ͠৘ ใͷҾ͖ܧ͕͗ૣ͍

    μΠϨΫτίϛϡχέʔγϣϯ ඇ೉ɾ෠ৱɾແࢹɾଞ੹ͳٞ࿦͕ى͜Γͮ Β͘શһ͕ҙݟ͠΍͍͢งғؾΛܗ੒ͯ͠ ͍Δ ݐઃతͳٞ࿦ ૬खͷஔ͔Ε͍ͯΔཱ৔΍େࣄʹ͍ͯ͠Δ ͜ͱ΋࿩͠߹͑ɺ෦෼࠷దͰͳ͘શମ࠷ద ͳҙࢥܾఆ͕ͳ͞Ε͍ͯΔ શମ࠷దͳҙࢥܾఆ ؔ܎ੑͷྑ͍νʔϜͷಛ௃
  8. © Yahoo Japan © Yahoo Japan (c)aflo ૬ஊ΍֬ೝͳͲ৘ใΛ࣋ͬͯΔਓͱཉ͍͠ਓͱͷ μΠϨΫτίϛϡχέʔγϣϯ͕සൟʹൃੜ͠৘ ใͷҾ͖ܧ͕͗ૣ͍

    μΠϨΫτίϛϡχέʔγϣϯ ඇ೉ɾ෠ৱɾແࢹɾଞ੹ͳٞ࿦͕ى͜Γͮ Β͘શһ͕ҙݟ͠΍͍͢งғؾΛܗ੒ͯ͠ ͍Δ ݐઃతͳٞ࿦ ౰ࣄऀҙ͕ࣝߴ·ΓίϥϘϨʔγϣϯ͕ৢ੒ ͞Εࠔ͍ͬͯΔਓΛੵۃతʹॿ͚ɺνϟϨϯ δΛԠԉ͢ΔೳಈతʹνʔϜ׆ಈ͍ͯ͠Δ ૬खͷஔ͔Ε͍ͯΔཱ৔΍େࣄʹ͍ͯ͠Δ ͜ͱ΋࿩͠߹͑ɺ෦෼࠷దͰͳ͘શମ࠷ద ͳҙࢥܾఆ͕ͳ͞Ε͍ͯΔ શମ࠷దͳҙࢥܾఆ ࣗ཯ ؔ܎ੑͷྑ͍νʔϜͷಛ௃
  9. © Yahoo Japan εΫϥϜͰվળͨ͜͠ͱ͸? Project reflection after product update -

    ͓ޓ͍ΛαϙʔτͰ͖ͨ - ͨ͘͞Μίϛϡχέʔγϣϯ͠ڠಇ࡞ۀͰ͖ͨ - νʔϜͰҙࢥܾఆͰ͖ͨ ؔ܎ੑͷվળ (c)aflo
  10. © Yahoo Japan εϓϦϯτ සൟʹίϥϘϨʔγϣϯ Sprint Planning Daily Scrum Sprint

    Review Sprint Retrospective Sprint Sprint Planning Daily Scrum Sprint Review Sprint Retrospective Sprint Sprint Planning Daily Scrum Sprint Review Sprint Retrospective Sprint - ٞ࿦ɾҙࢥܾఆ - ݱঢ়ͷ೺Ѳ - εςʔΫϗϧμʔͱٞ࿦ - վળ
  11. © Yahoo Japan ϓϩμΫτΠϯΫϦϝϯτ Integration Product Increment Planning Design Development

    Test Cross functional and feature team - ੒Ռ෺ͷ౷߹ - ৘ใͷҾ͖ܧ͗ Planning Design Development Test Planning Design Development Test
  12. © Yahoo Japan 3ͭͷ໾ׂ Simple role Product Owner Scrum Master

    Developer - εΫϥϜͷཱ֬ - ΠϯΫϦϝϯτͷ࡞੒ - ROIͷ࠷େԽ ଟ͘ͷڠಇ࡞ۀ - PBL,SB,IncrementͳͲ࡞੒෺؅ཧ - εΫϥϜΠϕϯτ؅ཧ - νʔϜ؅ཧ
  13. © Yahoo Japan εΫϥϜ͸ڠಇؔ܎Λங͖΍͍͢ϑϨʔϜϫʔΫ εϓϦϯτ Product Owner Scrum Master Developer

    3ͭͷ໾ׂ Sprint Planning Daily Scrum Sprint Review Sprint Retrospective Sprint ϓϩμΫτΠϯΫϦϝϯτ Planning Design Development Test
  14. © Yahoo Japan ͨͩ࿩͢ (c)aflo Create culture and atmosphere In

    Daily Scrum ࣗ෼ͷঢ়ଶ΍ײ৘ʹ޲͖߹͍ؾ͍ͮͨ͜ͱΛ࿩͠߹ ͍·͢ɻ (ྫ) ʮ೉͍͠औΓ૊ΈʹͳΓͦ͏ͳͷͰूத͢Δʯ ʮࠓ೔͸ࢠڙ͕Ոʹ͍·ʔ͢ʯ ʮࠓ೔΋࢝·ͬͨͳͬͯײ͡ʯ ʮͪΐͬͱ຾͍͔ͨ΋ʯ νʔϜͷҙਤతͳڠಇؔ܎ͷߏங(DTA)
  15. © Yahoo Japan શମͷײ৘΍ঢ়ଶΛڞ༗͢Δ (c)aflo Create culture and atmosphere In

    Daily Scrum શମͷײ৘Λࣗ෼ͳΓʹಡΈऔΓ࿩͠߹͍·͢ɻ ʮ༨༟͕ͳͦ͞͏ͳײ͕͡͠·͢ʯ ʮࠔ೉ʹཱͪ޲͔͏ͧͬͯײ͡·ͨ͠ʯ ʮ͓ޓ͍ͷإݟͯશମͷԹ౓্͕͕ͬͨؾ͕͠·͢ʯ νʔϜͷҙਤతͳڠಇؔ܎ͷߏங(DTA)
  16. © Yahoo Japan (c)aflo Create culture and atmosphere In Daily

    Scrum ૑Γ͍ͨงғؾΛΞϥΠΞϯε͢Δ ࣗ਎ɺ૬खɺશମͷײ৘͔Β૑Γ͍ͨงғؾΛν ʔϜͰ࿩͠߹͍͍͔ͭ͘ϋΠϥΠτ͢Δ ฦ౴͕஗Εͯ΋ ؾʹ͠ͳ͍ ੵۃతʹঢ়گ֬ ೝ͢Δ ࣦഊΛڪΕͳ͍ ͓ޓ͍ʹ೚ͤΒΕΔ͜ͱ΋࿩͢ (ྫ) ʮzoomͰ͍ͭͰ΋࣭໰͍ͯͩ͘͠͞ʯ ʮࣗ෼ͷ࡞ۀ͕ऴΘͬͨΒଞͷਓͷঢ়گΛ֬ೝ͠ ·͢ʯ (DTAྫ) νʔϜͷҙਤతͳڠಇؔ܎ͷߏங(DTA)
  17. © Yahoo Japan γεςϜͷίϯετϨʔγϣϯ (c)aflo In Sprint retrospective ग़యɹCRR Global

    Japan ORSC®ϓϩάϥϜ ؔ܎ੑʹԿ͔βϥͬͱͨ͠΋ͷײͨ͡ΒνʔϜ΍ νʔϜʹؔΘΔਓͱͷܨ͕Γ΍ࣄฑΛϞσϦϯά ͠ؾ͍ͮͨ͜ͱ࿩͠߹͍·͢ɻ
  18. © Yahoo Japan (c)aflo Release approval (Example ) In Sprint

    retrospective γεςϜͷίϯετϨʔγϣϯ ࣗ෼ͱ૬खͱͷܨ͕ΓΛඳ͘ νʔϜΛද͢ԁΛඳ͖ɺࣗ͝਎΍ϝϯόʔɺεςʔ Ϋϗϧμʔ΍ࣄฑΛ഑ஔ͠·͢
  19. © Yahoo Japan (c)aflo // Release approval (Example ) In

    Sprint retrospective γεςϜͷίϯετϨʔγϣϯ ܨ͕ΓͷڧऑΛඳ͘ ऑ͍ = - - - - ฏۉ = —— ڧ͍ = ==== ରཱ = //
  20. © Yahoo Japan (c)aflo In Sprint retrospective // Release approval

    (Example ) ၆ᛌͯ͠ؾ͍ͮͨ͜ͱΛ࿩͠߹͏ ͲΜͳ͜ͱʹؾ͍͔ͮͨʁ ͲΜͳมԽ͕ඞཁ͔ʁ γεςϜͷίϯετϨʔγϣϯ
  21. © Yahoo Japan (c)aflo In Sprint retrospective // Release approval

    (Example ) ͲΜͳܨ͕ΓʹͳΓ͍͔ͨඳ͘ νʔϜ͕ͲΜͳܨ͕ΓʹͳΓ͍͔ͨඳ͖ɺؾ͍ͮ ͨ͜ͱ΍ݸਓ͕ߦಈͰ͖Δ͜ͱ࿩͠߹͏ γεςϜͷίϯετϨʔγϣϯ
  22. © Yahoo Japan (c)aflo In Sprint retrospective ؔ܎ੑΛ”Improvisation”͢Δ ͳΓ͍ͨܨ͕ΓΛଈڵͰԋ͡Δ શମͷงғؾ΍ਓͱਓ͕ͲΜͳ૬ޓ࡞༻͔ͨ͠࿩

    ͠߹͏ (ྫ) ʮຊԻͰ࿩ͤͨʯ ʮ࣌ʹ೤͔ͬͨ࣌͠ʹ੩͔ͰԺ΍͔ͳงғؾΛײ ͨ͡ʯ ʮશһ͕ಉ͡Թ౓ײʯ
  23. © Yahoo Japan (c)aflo In Sprint retrospective ฦ౴͕஗Εͯ΋ ؾʹ͠ͳ͍ ੵۃతʹঢ়گ֬

    ೝ͢Δ ࣦഊΛڪΕͳ͍ ؔ܎ੑΛ”Improvisation”͢Δ ͳΓ͍ͨܨ͕ΓΛଈڵͰԋ͡Δ શମͷงғؾ΍ਓͱਓ͕ͲΜͳ૬ޓ࡞༻͔ͨ͠࿩ ͠߹͏ (ྫ) ʮຊԻͰ࿩ͤͨʯ ʮ࣌ʹ೤͔ͬͨ࣌͠ʹ੩͔ͰԺ΍͔ͳงғؾΛײ ͨ͡ʯ ʮશһ͕ಉ͡Թ౓ײʯ
  24. © Yahoo Japan Product Owner Scrum Master Developer ແ֮ࣗʹਓ͕୲͍ͬͯΔ໾ׂ -

    ࣭໰ʹରͯ͠ͷ̍࣍ฦ౴ - ന೤ͨٞ͠࿦ͷϑΝγϦςʔλʔ - ௜໧࣌ͰͷୈҰ੠ - ۓഭͨ͠ঢ়گԼͰͷϜʔυϝʔΧʔ΍·ͱΊ໾ - PBL,SBL,DoDͷπʔϧ੔ཧ΍؅ཧ - εΫϥϜΠϕϯτͷ࢘ձਐߦ - ٞࣄ࿥ - ϛʔςΟϯάͷΠϯϏςʔγϣϯ - ҿΈձװࣄ etc… ಺త໾ׂ ֎త໾ׂ - εΫϥϜͷཱ֬ - ΠϯΫϦϝϯτͷ࡞੒ - ROIͷ࠷େԽ SCRUMͷ໾ׂ
  25. © Yahoo Japan (c)aflo - ࣭໰ʹରͯ͠ͷ̍࣍ฦ౴ - ന೤ͨٞ͠࿦ͷϑΝγϦςʔλʔ - ௜໧࣌ͰͷୈҰ੠

    - ۓഭͨ͠ঢ়گԼͰͷϜʔυϝʔΧʔ΍·ͱΊ໾ - PBL,SBL,DoDͷπʔϧ੔ཧ΍؅ཧ - εΫϥϜΠϕϯτͷ࢘ձਐߦ - ٞࣄ࿥ - ϛʔςΟϯάͷΠϯϏςʔγϣϯ - ҿΈձװࣄ etc… ໾ׂͷݏѱײɾࠞཚɾෆຬ ໾ׂΛݟ௚͢ඞཁੑͷஹީ
  26. © Yahoo Japan Ұਓ͕௕ظؒʹΘͨͬͯ๬·ͳ͍໾ׂΛ୲ ͍ͬͯΔ ݏѱײ ϓϩδΣΫτ΍νʔϜӡӦʹඞཁͳ໾ׂ͕ ෆ໌֬ ࠞཚ ຊདྷ໾ׂΛՌͨ͢΂͖ਓ͕े෼ʹ୲͍ͬͯ

    ͳ͍ ෆຬ νʔϜ΍૊৫͕มԽɾ੒௕͍ͯ͘͠தͰ৽ ͍͠໾ׂ͕ඞཁʹͳͬͨ ৽ͨͳ໾ׂ ໾ׂΛݟ௚͢ඞཁੑͷஹީ
  27. © Yahoo Japan (c)aflo In Sprint retrospective ग़యɹCRR Global Japan

    ORSC®ϓϩάϥϜ ײँͷྠ ଞऀʹΑΔ಺త໾ׂͷೝ஌ ͓ޓ͍ʹײँ͍ͯ͠Δ͜ͱΛݴ͍߹͏ (ྫ) ʮ͍ͭ΋ϛʔςΟϯ࣌ʹ੠͔͚ͯ͘Εͯ͋Γ͕ͱ͏ʯ ʮνʔϜͷϜʔυΛ࡞Γͯ͘͠Εͯ͋Γ͕ͱ͏ʯ ʮλεΫ͕ఀ଺ͯ͠Δ࣌ʹ͍ͪૣ͘αϙʔτ ͯ͘͠Εͯ͋Γ͕ͱ͏ʯ
  28. (c)aflo (c)aflo © Yahoo Japan In Sprint retrospective ग़యɹCRR Global

    Japan ORSC®ϓϩάϥϜ ৬৔΍ಉ྅ͷલͱ͸ҧ͏ଆ໘Λ΋ͭࣗ෼ࣗ਎ (ྫ) ൿີͷࣗݾ ໾ׂʹӨڹΛ༩͑Δΰʔετ ಺త໾ׂͷඥղ͖ - ͓͓Β͔ - ݫ֨ - ಺ؾ - ཅؾ - ႓ா໘ ໨ʹݟ͑ͳ͍͕໾ׂʹӨڹΛ͋ͨ͑Δଘࡏɺݴ༿ɺաڈͳͲ (ྫ) - ࣾ௕ͷҰݴ - ্࢘ͷظ଴ɾपғ͔ΒͷײँɾνʔϜͷߦಈ - ཱ৔ʢ৽ਓɾ৽ࢀऀɾϕςϥϯʣ - աڈͷࣦഊɾ੒ޭମݧ
  29. (c)aflo (c)aflo © Yahoo Japan In Sprint retrospective ग़యɹCRR Global

    Japan ORSC®ϓϩάϥϜ ৬৔΍ಉ྅ͷલͱ͸ҧ͏ଆ໘Λ΋ͭࣗ෼ࣗ਎ (ྫ) ൿີͷࣗݾ ໾ׂʹӨڹΛ༩͑Δΰʔετ ಺త໾ׂͷඥղ͖ - ͓͓Β͔ - ݫ֨ - ಺ؾ - ཅؾ - ႓ா໘ ໨ʹݟ͑ͳ͍͕໾ׂʹӨڹΛ͋ͨ͑Δଘࡏɺݴ༿ɺաڈͳͲ (ྫ) - ࣾ௕ͷҰݴ - ্࢘ͷظ଴ɾपғ͔ΒͷײँɾνʔϜͷߦಈ - ཱ৔ʢ৽ਓɾ৽ࢀऀɾϕςϥϯʣ - աڈͷࣦഊɾ੒ޭମݧ PBL,SBL,DoDͷπʔϧ੔ཧ
  30. © Yahoo Japan ໾ׂͷݟ௚͠ (c)aflo Product Owner Scrum Master Developer

    Internal rols © Yahoo Japan In Sprint retrospective ग़యɹCRR Global Japan ORSC®ϓϩάϥϜ
  31. © Yahoo Japan © Yahoo Japan (c)aflo ૬ஊ΍֬ೝͳͲ৘ใΛ࣋ͬͯΔਓͱཉ͍͠ਓͱͷ μΠϨΫτίϛϡχέʔγϣϯ͕සൟʹൃੜ͠৘ ใͷҾ͖ܧ͕͗ૣ͍

    μΠϨΫτίϛϡχέʔγϣϯ ඇ೉ɾ෠ৱɾແࢹɾଞ੹ͳٞ࿦͕ى͜Γͮ Β͘શһ͕ҙݟ͠΍͍͢งғؾΛܗ੒ͯ͠ ͍Δ ݐઃతͳٞ࿦ ౰ࣄऀҙ͕ࣝߴ·ΓίϥϘϨʔγϣϯ͕ৢ੒ ͞Εࠔ͍ͬͯΔਓΛੵۃతʹॿ͚ɺνϟϨϯ δΛԠԉ͢ΔೳಈతʹνʔϜ׆ಈ͍ͯ͠Δ ૬खͷஔ͔Ε͍ͯΔཱ৔΍େࣄʹ͍ͯ͠Δ ͜ͱ΋࿩͠߹͑ɺ෦෼࠷దͰͳ͘શମ࠷ద ͳҙࢥܾఆ͕ͳ͞Ε͍ͯΔ શମ࠷దͳҙࢥܾఆ ࣗ཯ ؔ܎ੑͷྑ͍νʔϜͷಛ௃
  32. © Yahoo Japan Sprint Planning Daily Scrum Sprint Review Sprint

    Retrospective Sprint Sprint Planning Daily Scrum Sprint Review Sprint Retrospective Sprint Sprint Planning Daily Scrum Sprint Review Sprint Retrospective Sprint ೔ʑগͮͭ͠औΓ૊Ή εΫϥϜΠϕϯτͷ׆༻
  33. © Yahoo Japan ର࿩ͷߏ଄Խ Arnold Mindell ̏ͭͷݱ࣮Ϩϕϧ ߹ҙతݱ࣮Ϩϕϧ ηϯγΣϯτ ΤοηϯεϨϕϧ

    υϦʔϛϯάϨϕϧ ߹ҙతݱ࣮Ϩϕϧ ߦಈ - ϋοͱ͢Δ - κϫͬͱ͢Δ - ͻΒΊ͘ υϦʔϛϯάϨϕϧ ײ৘ ηϯγΣϯτ ΤοηϯεϨϕϧ ݴ༿ʹͳΒͳ͍ײ֮ - خ͍͠ - ൵͍͠ - ඒຯ͍͠ - ܭը͢Δ - ৯΂Δ - ग़͍ͯ͘
  34. © Yahoo Japan ϝλεΩϧ #၆ᛌ͢Δ #ଚॏ͢Δ #޷ح৺ #༡ͼ৺ #ຊؾ -

    IҰҙݟ΍Ұଆ໘ɺग़དྷࣄʹҰتҰ༕͠ͳ͍ - શͯͷࢥߟ΍ҙݟɺͨͱ͑ωΨςΟϒͩͱͯ͠΋ଚॏͯ͠ड͚ೖΕΔ - ਓʹڵຯ - ࢲࣗ਎ָ͠Έͳ͕ΒऔΓ૊Ή - ΫϥΠΞϯτͷ໨ࢦ͍ͨ͜͠ͱʹຊؾͰऔΓ૊Ή
  35. © Yahoo Japan εΫϥϜͰվળͨ͜͠ͱ͸? Project reflection after product update -

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