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ၯ₹ᄢቇ♿ⷐ㧔ᢎ㙃ቇㇱ㧕╙Ꮞ╙㧞ภ ᐕ

㧙㧙

঵௽خෝ଻ͬঐ̱̹࢜ૂ༭ΏΑΞθ͈ΟΎͼϋͺίυȜΙ ȝȝ'7&ΏΑΞθ͈׋ဥম႕͈໦ଢ଼ȝȝ

! ඤ! ࿐! ഓ! ࿟ɖ! ! ᮚ! ! ֚! āɖɖ!

A Sustainability Oriented Design Approach for Information Systems - A Case Study on the Operations of an EUD System -

Tetsuya Uchiki Yilu Zhao

㧝㧚ߪߓ߼ߦ

ᖱႎࠪࠬ࠹ࡓߪޔੱ㑆߇␠ળ⊛߅ࠃ߮⚵❱⊛

ߦᵴേߔࠆߚ߼ߦਇนᰳߢ޽ࠅޔੱὑ⊛ߦᒻᚑ ߐࠇࠆ␠ળ߿⚵❱ߪᖱႎࠪࠬ࠹ࡓߦࠃߞߡᚑ┙

ߒߡ޿ࠆޔߣᝒ߃ࠆߎߣ߇ߢ߈ࠆ

ޕߟ߹ࠅޔᖱ ႎࠪࠬ࠹ࡓߪੱ㑆⚵❱ߩਛߢᖱႎⴕേߔࠆߚ߼

ߩᖱႎၮ⋚ߢ޽ࠅޔ⚵❱ࠍ᭴ᚑߔࠆੱޘ߇ߘߩ

⚵❱߅ࠃ߮⥄ಽ⥄りߩ⁁ᴫࠍ⹺⼂ߒޔⴕേߔࠆ ߚ߼ߦਇนᰳߥ઀⚵ߺߥߩߢ޽ࠆޕߘߩߚ߼ޔ

ੱޘߩᖱႎⴕേߩၮ⋚ߣߒߡޔᖱႎࠪࠬ࠹ࡓߦ ߪᏱߦ቟ቯ⊛߆ߟᜬ⛯⊛ߦᯏ⢻ߒ⛯ߌࠆߎߣ߇

᳞߼ࠄࠇࠆߎߣߣߥࠆޕߘࠇ߇㆐ᚑߐࠇߥ޿ା

㗬ᕈߩᰳᅤߒߚࠪࠬ࠹ࡓߩਅߢߪޔੱޘ߇⁁ᴫ ߦහߒߡⴕേߢ߈ߥ޿߫߆ࠅ߆ޔਇ቟ቯߥᖱႎ ߇ੱޘࠍਇ቟ߦ㒱ࠇࠆߎߣߣߥࠆޕߘߩߚ߼ޔ

⚵❱ߘߩ߽ߩ߇ਇ቟ቯߦߥࠅޔⅽ⸃ߔࠆෂ㒾ᕈ ߐ߃ุ߽ቯߢ߈ߥ޿ߩߢ޽ࠆޕ

ߒ߆ߒޔߎࠇ߹ߢߩᖱႎࠪࠬ࠹ࡓ㐿⊒ߪޔᣂ ߒ޿ᛛⴚࠪࠬ࠹ࡓ㐿⊒߿ޔߘߩ㐿⊒ዉ౉ࠍଦߔ

೙ᐲߩ೙ቯߥߤߩࠃ߁ߦޔ߻ߒࠈᖱႎࠪࠬ࠹ࡓ

ߩ቟ቯᕈ߿ᜬ⛯ᕈߦᄢ߈ߥᓇ㗀ࠍ෸߷ߔขࠅ

⚵ߺߣߒߡታᣉߐࠇߡ߈ߚޔߣᝒ߃ࠆߎߣ߇ ߢ߈ࠆ

ޕߘࠇߦ߽߆߆ࠊࠄߕޔߎࠇࠄߩᯏ⢻⊛

ࡔࠞ࠾࠭ࡓ߇ฃߌ౉ࠇࠄࠇޔᯏ⢻ߒߡ߈ߚߩߪޔ ᖱႎࠪࠬ࠹ࡓࠍᒻ૞ࠆ␠ળ⊛ߥ઀⚵ߺߩᨵエᕈ ߣޔ␠ળ⊛ߦࡃ࡜ࡦࠬࠍ଻ߣ߁ߣߔࠆࡔࠞ࠾࠭

ࡓߦ࿃ࠆߣߎࠈ߇ᄢ߈޿ߩߢ޽ࠆޕ

ᖱႎࠪࠬ࠹ࡓߪޔᖱႎಣℂᛛⴚ߿␠ળ೙ᐲߥ ߤߩᯏ⢻⊛ߥࡔࠞ࠾࠭ࡓ߆ࠄޔ༵ᅢ߿ༀᖡߣ޿

ߞߚੱޘߩਥⷰߦၮߠߊᢥൻߩᒻᚑߣ૞↪ߩࡔ

ࠞ࠾࠭ࡓ߹ߢࠍ߽฽߻ޔ᏷ߩᐢ޿੐⽎ߢᒻᚑߐ ࠇߡ߅ࠅ

ޔࠪࠬ࠹ࡓో૕ࠍㅢߒߡ቟ቯᕈࠍ଻ߟ ࠃ߁ߥ࠳ࠗ࠽ࡒ࠭ࡓࠍᜬߞߡ޿ࠆޕߘߩߚ߼ޔ ᣂߚߥᖱႎಣℂᛛⴚ߿␠ળ೙ᐲߥߤߩᯏ⢻⊛ߥ ࡔࠞ࠾࠭ࡓߩᄌ㕟ߩⴣ᠄ߪޔੱޘߩᗧ⼂߿ⴕേ

᭽ᑼߩᄌኈߥߤߩᢥൻ⊛ߥࡔࠞ࠾࠭ࡓߢๆ෼

ߐࠇޔࠪࠬ࠹ࡓో૕ߩࡃ࡜ࡦࠬ߇଻ߚࠇࠆߎ ߣߣߥࠆ

ޕ

ߎߩࠃ߁ߥᖱႎࠪࠬ࠹ࡓߩᕡᏱᕈߣ߽޿߃ࠆ

࠳ࠗ࠽ࡒ࠭ࡓ߇ޔㅒߦᖱႎࠪࠬ࠹ࡓߩᜬ⛯ᕈ߿

቟ቯᕈߣ޿߁ࠪࠬ࠹ࡓ࠺ࠩࠗࡦߩⷐ⺼ࠍᄙߊߩ

ੱޘߦ᳇ઃ߆ߖߕޔᔓළߐߖߡ߈ߚߣߐ߃޿߃ ࠆޕߘߩᒰὼߩᏫ⚿ߣߒߡޔ ޟᖱႎࠪࠬ࠹ࡓߩ໧

㗴ߪޔᣂߒ޿ᖱႎಣℂࠪࠬ࠹ࡓߩ᭴▽ߦࠃߞߡ

߁ߜ߈࡮ߡߟ߿

ၯ₹ᄢቇᢎ㙃ቇㇱᢎ᝼ޔᖱႎࠪࠬ࠹ࡓߩ␠ળቇ⊛⎇ⓥ

㧖㧖ߜࠂ߁࡮޿ߜࠈ

ၯ₹ᄢቇᄢቇ㒮ᢥൻ⑼ቇ⎇ⓥ⑼ୃ჻ޔ㧔ᩣ㧕, 2C[OGPV ൕോ

(2)

㧙㧙

⸃᳿ࠍ࿑ࠆޠߣ޿߁⠨߃ᣇࠍᩮઃ߆ߖࠆߎߣߣ ߥࠅޔᖱႎࠪࠬ࠹ࡓߩᕡᏱᕈࠍੂߔࠃ߁ߥᖱႎ ಣℂࠪࠬ࠹ࡓ㐿⊒߇⛯ߌࠄࠇߡ߈ߚޔߣ⠨߃ࠄ ࠇࠆޕ߻ߒࠈߎߩࠃ߁ߥⷞὐ߆ࠄ⷗ࠇ߫ޔ ⥸ ߦ೑↪⠪ߩᖱႎಣℂ࠾࡯࠭ߣߒߡ ᜝ࠅߦߐࠇ ࠆⷐ᳞ߩᄙߊߪޔᖱႎಣℂࠪࠬ࠹ࡓߩ㐿⊒߿ዉ

౉ߦࠃߞߡੂߐࠇߚޔ೑↪⠪ⅣႺߢ޽ࠆᖱႎࠪ

ࠬ࠹ࡓߩᕡᏱᕈ࿁ᓳࠍᜰะߒߡߩߎߣߣߐ߃ᝒ

߃ࠆߎߣ߇ߢ߈ࠆޕ

ߘߩ ᣇߢޔㄭᐕߩᖱႎಣℂࠪࠬ࠹ࡓ᭴▽࠷

࡯࡞ߪޔࡊࡠࠣ࡜ࡒࡦࠣࠍⷐߖߕߣ߽ޔ೑↪⠪

߇ᔅⷐ㗄⋡ࠍ⸳ቯߔࠆߛߌߢޔ᳞߼ࠄࠇࠆᯏ⢻

ࠍ◲ଢߦታ⃻ߢ߈ࠆ߹ߢߦㅴዷߒߚޕ೑↪⠪߽ޔ ߘࠇࠄߩ࠷࡯࡞ࠍ૶޿ߎߥߖࠆ⒟ߦޔᖱႎಣℂ

࡝࠹࡜ࠪ࡯ࠍะ਄ߐߖߡ߈ߡ޿ࠆߛߌߢߥߊޔ ᖱႎಣℂߩ⃻႐ߢߘߩಣℂౝኈ߿ᣇᴺߦኻߔࠆ ℂ⸃ࠍᷓ߼ޔ⥄ࠄᡷༀ߿ᡷ⦟ࠍឭ⸒ߢ߈ࠆ߹ߢ ߦߥࠅߟߟ޽ࠆޕ

ߎߩࠃ߁ߥᛛⴚⅣႺᄌൻߩਛߢޔᖱႎಣℂ࠾

࡯࠭ࠍᛴ߃ߚ೑↪⠪ߪޔᔅὼ⊛ߦࠪࠬ࠹ࡓ᭴▽

࠷࡯࡞ࠍ↪޿ߡ⃻႐ߢߩࠪࠬ࠹ࡓߩ⁛⥄㐿⊒

EUD: End User Developmentࠍ⹜ߺࠆߎߣߣߥ ࠅޔ⃻ߦᄙߊߩ઀੐ߩ⃻႐ߢߪޔEUDߦࠃࠆࠪ

ࠬ࠹ࡓ߇ታ↪ߦଏߐࠇࠆ⁁ᴫߣߥߞߡ޿ࠆ

ޕ

EUDߢߪޔ೑↪⠪߇ᦸ߻ࠪࠬ࠹ࡓࠍ⥄ࠄߩᚻߢ

ታ⃻ߔࠆߚ߼ޔㅢᏱߩࠪࠬ࠹ࡓ㐿⊒ߩࠃ߁ߦࠪ

ࠬ࠹ࡓ઀᭽ࠍ᣿⏕ߦ࠺ࠩࠗࡦߖߕߣ߽

ޔ⥄ಽ୘

ੱ߿ߘߩ⃻႐ߢߩⷐ᳞੐㗄ࠍḩߚߒߚࠪࠬ࠹ࡓ ߇᭴▽ߢ߈ࠆ߆ࠄߢ޽ࠆޕ

ታ㓙ޔડᬺ߿⚵❱ߩᖱႎࠪࠬ࠹ࡓㇱ㐷߇ⷐ᳞

ߦᔕߓߡ૞ᚑߒߚࠪࠬ࠹ࡓࠃࠅ߽ޔ

EUD

ߦࠃࠆ

ࠪࠬ࠹ࡓߩᣇ߇⃻႐࠾࡯࠭ߦ㆔߆ߦ⦟ߊㆡวߒ ߡ޿ߚޔߣ޿߁੐଀ߐ߃ᢔ⷗ߐࠇߡ޿ࠆޕߒ߆ ߒߥ߇ࠄޔEUDࠪࠬ࠹ࡓ߇ᯏ⢻ߔࠆߚ߼ߦߪޔ ߘߩၮ⋚ߣߒߡߩၮᐙᖱႎಣℂࠪࠬ࠹ࡓ߇ਇน

ᰳߢ޽ࠆߎߣ߇ᄙߊޔ ޟᣂߚߥޠᖱႎಣℂࠪࠬ࠹

ࡓߩ㐿⊒ࠕࡊࡠ࡯࠴ߣߒߡ૏⟎ઃߌࠆߎߣߪ

㔍ߒ޿

ޕ߻ߒࠈߘࠇߪޔᖱႎࠪࠬ࠹ࡓߩᕡᏱᕈ ߣ޿߁ⷰὐ߆ࠄޔ⒳ޘߩⷐ࿃ߢᖱႎࠪࠬ࠹ࡓࠍ

ੂߐࠇߚ೑↪⠪ߦࠃࠆޔ⥄ࠄߩⅣႺߩᡷༀ߅ࠃ

߮࿁ᓳࠍ⋡ᜰߒߚขࠅ⚵ߺޔߣᝒ߃ࠆߴ߈ᵴേ

ߥߩߢ޽ࠆޕ

ߎߩࠃ߁ߥ⢛᥊ߦၮߠ޿ߡޔᧄ⺰ᢥߢߪޔᖱ ႎࠪࠬ࠹ࡓߩᕡᏱᕈࠍ଻ߟߚ߼ޔߘߩో૕ࡃ࡜

ࡦࠬߩᜬ⛯ᕈߦ⌕⋡ߒߚ࠺ࠩࠗࡦࠕࡊࡠ࡯࠴ߩ

᦭↪ᕈߦߟ޿ߡ⼏⺰ߔࠆޕ

߹ߕޔᖱႎಣℂࠪࠬ࠹ࡓࠍᖱႎᛛⴚߣߘߩ೑

↪⠪ߣߢᒻᚑߔࠆੱ㑆㧙ᛛⴚࠪࠬ࠹ࡓߣᝒ߃ޔ ߎࠇࠍขࠅᏎߊࠪࠬ࠹ࡓⅣႺࠍ߽฽߼ߚᢥൻⅣ Ⴚߣߒߡᖱႎࠪࠬ࠹ࡓࠍᝒ߃ࠆߴ߈ߢ޽ࠆߎߣ ࠍㅀߴࠆޕᢥൻⅣႺߪ⛽ᜬߔࠆߎߣߢ⢒߹ࠇࠆ ߣ޿߁ߎߣࠍᔨ㗡ߦ⟎߈ޔߘߩ࠺ࠩࠗࡦߦ߅޿

ߡߪᥧ㤩⊛ੌ⸃੐㗄ߣߥߞߡ޿ࠆޔᖱႎࠪࠬ࠹

ࡓߩᜬ⛯น⢻ᕈࠍౣ⹺⼂ߔߴ߈ߎߣߦ⸒෸ߔࠆޕ ߹ߚޔᖱႎࠪࠬ࠹ࡓߩᜬ⛯ᕈࠍะ਄ߔࠆߚ߼

ߩౕ૕⊛ᣇ╷ߩ ߟߣߒߡޔᖱႎಣℂࠪࠬ࠹ࡓ ߩ೑↪⠪ࠍ฽߻ᖱႎࠪࠬ࠹ࡓߩ᭴ᚑຬ߇ޔᖱႎ

ࠪࠬ࠹ࡓㆇ↪ߦ߅ߌࠆᓎഀࠍಽᜂߔࠆ࠺ࠩࠗࡦ

ࠕࡊࡠ࡯࠴ߦߟ޿ߡㅀߴࠆޕߎߩࠕࡊࡠ࡯࠴ߩ

᦭↪ᕈࠍᬌ⸽ߔࠆߚ߼ޔ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓ

ߣߒߡ⃻࿷߹ߢㆇ↪ߐࠇ⛯ߌߡ߈ߚEUDࠪࠬ

࠹ࡓࠍ੐଀ߣߒߡขࠅ਄ߍޔߘߩㆇ↪ⅣႺᄌൻ

߳ߩขࠅ⚵ߺߦߟ޿ߡಽᨆߔࠆޕ

㧞㧚ᢥൻⅣႺߣߒߡߩᖱႎࠪࠬ࠹ࡓ

ᖱႎࠪࠬ࠹ࡓߪޔࠦࡦࡇࡘ࡯࠲߿ㅢାⵝ⟎ߥ ߤߢౕ⃻ൻߐࠇߚᛛⴚࠪࠬ࠹ࡓߦࠃࠅޔੱ㑆㧙 ᛛⴚࠪࠬ࠹ࡓࠍᒻᚑߔࠆᖱႎಣℂࠪࠬ࠹ࡓߣߒ ߡޔೋ߼ߡ⹺⍮ߐࠇࠆࠃ߁ߦߥߞߚߣ޿߃ࠆ

ޕ ߒ߆߽ޔߎࠇࠄౕ૕⊛ߥᖱႎಣℂࠪࠬ࠹ࡓߩᄢ

㊂߆ߟ㜞ㅦߥ࠺࡯࠲ಣℂ⢻ജߪޔੱ㑆߇ᄥಷᛂ ߜߢ߈ߥ޿࿶ୟᕈࠍᜬߞߡ޿ࠆޕߘߩߚ߼ޔᛛ

ⴚࠪࠬ࠹ࡓ߇ߘߩਛᩭߢ޽ࠆߎߣߪరࠃࠅޔᣂ

(3)

㧙㧙 ߚߥᛛⴚࠪࠬ࠹ࡓߩታ⃻ߎߘ߇ᖱႎࠪࠬ࠹ࡓ࠺

ࠩࠗࡦߢ޽ࠆޔߣߩ⹺⼂ࠍᒻᚑߔࠆߢ޽ࠈ߁ߎ ߣߪޔᗐ௝ߦ㔍ߊߥ޿ޕ

ߎߩࠃ߁ߥ⹺⼂ߪޔ೑↪⠪ߢ޽ࠆੱ㑆߇ᒻᚑ ߒ༡ࠎߢ޿ࠆᖱႎᵹㅢߩ઀⚵ߺߛߌߢߥߊޔ㜞 ᐲߥ⸃㉼߅ࠃ߮ℂ⸃ߦነਈߔࠆᖱႎߩᢛℂ߿ޔ ಽ㘃ޔㅪᗐ⢻ജߐ߃߽߇ޔ✚ߡᖱႎಣℂࠪࠬ࠹

ࡓߦౕ⃻ൻߐࠇࠆߴ߈ߎߣߩࠃ߁ߥ㍲ⷡࠍ↢ߓ ߐߖࠆޕߘߒߡߘࠇ߇ޔᖱႎಣℂࠪࠬ࠹ࡓߩߐ ࠄߥࠆ㜞ᐲൻ߿೑ଢᕈߩะ਄ߣߒߡߩⷐ᳞ࠍ㜞

߼ࠆߎߣߣߥࠆޕߒ߆߽ޔ㜞ᐲߥᡰេࠪࠬ࠹ࡓ ߦ࿐߹ࠇߚⅣႺߪޔࠪࠬ࠹ࡓᯏ⢻߳ߩଐሽᕈࠍ

ᒝ߼ࠆߎߣ߆ࠄޔ೑↪⠪߇ᜬߟੱ㑆ᧄ᧪ߩ⢻ജ

ߩ㐿⊒߿⢒ᚑߦߪነਈߒ㔍ߊޔᖱႎಣℂࠪࠬ࠹

ࡓ߳ߩଐሽᐲ߽ߐࠄߦ㜞߹ࠆߎߣߣߥࠆ

ޕ ߎߩࠃ߁ߦੱ㑆㧙ᛛⴚࠪࠬ࠹ࡓߪޔᖱႎಣℂ

ࠪࠬ࠹ࡓ߇ឭଏߔࠆᯏ⢻ࠍනߦ೑↪⠪߇೑↪ߔ ࠆޔߣ޿߁ߛߌߩ㑐ଥߦ⇐߹ࠄߕޔ␠ળߦ߽ᄌ ൻࠍ߽ߚࠄߔߣหᤨߦޔߘߩᄌൻࠍฃߌߡ⥄ࠄ

߽ᄌ⽩ߒߡ޿ࠆߩߢ޽ࠆޕߟ߹ࠅޔᖱႎࠪࠬ࠹

ࡓࠍੱ㑆㧙ᛛⴚࠪࠬ࠹ࡓߣߒߡᝒ߃ࠆߛߌߢߪޔ ߘߩ㑐ଥᕈࠍ↢ߓߐߖࠆߣ౒ߦᚑ┙ߐߖߡ޿ࠆ

␠ળ⊛ⅣႺ߿ޔߘߎߢߩ૏⟎ઃߌޔ␠ળࠪࠬ࠹

ࡓߣߩ⋧੕૞↪ߥߤࠍ⠨ᘦߔࠆߎߣ߇ߢ߈ߥ޿

ߚ߼ޔਇචಽߣ޿ࠊߑࠆࠍᓧߥ޿ߩߢ޽ࠆޕ ᖱႎࠪࠬ࠹ࡓ߇኿⒟ߣߔࠆ੐⽎ߪޔBurrellߣ

Morgan

ߩ␠ળቇ⊛ࡄ࡜࠳ࠗࡓߩಽ㘃ゲ=

Burrell, Morgan 1979?ߢ޽ࠆਥⷰ⊛㧔subjective㧕ߣቴⷰ

⊛㧔

objective㧕ߣߩⷞὐߩᏅ⇣ߩゲߣޔ⒎ᐨ࡮

⛔೙㧔regulation㧕ߣኻ┙࡮⪾⮮㧔conflict㧕ߣ޿

߁␠ળ߅ࠃ߮␠ળ᭴ㅧߩᝒ߃ᣇߩᏅ⇣ߩゲߣߦ ࠃߞߡޟ␠ળ࡮ᢥൻޠޔޟᯏ⢻࡮ᛛⴚޠޔޟᯏ᭴࡮

೙ᐲޠޔޟᕁᗐ࡮ᗧ⼂ޠߩ㧠ߟߩⷞὐ߆ࠄߩ੐⽎

ߣߒߡᝒ߃ࠆߎߣ߇ߢ߈ࠆ=ౝᧁD?ޕߒ߆

߽ޔߎߩ㧠੐⽎ߪ⋧੕ߦ㑐ଥߒߡ߅ࠅޔฦ੐⽎

㑆ߩ࠳ࠗ࠽ࡒ࠭ࡓߪ࿑㧝ߩࠃ߁ߦᝒ߃ࠆߎߣ߇ ߢ߈ࠆ=ౝᧁD?

ޕ

㧠੐⽎ߩਛߢ߽․ߦޟᯏ⢻࡮

ᛛⴚޠ㧙ޟᕁᗐ࡮

ᗧ⼂ޠߩ੐⽎㑆ߣޔޟᢥൻ࡮ⷙ▸ޠ㧙ޟ೙ᐲ࡮᭴

ㅧޠߩ੐⽎㑆ߦᒝ޿㑐ଥᕈࠍ⷗޿ߛߖࠆޕੱ㑆

㧙ᛛⴚࠪࠬ࠹ࡓߣߒߡᝒ߃ࠄࠇࠆౕ૕⊛ߥᖱႎ ಣℂࠪࠬ࠹ࡓߪޔߎߩ ᣇߢ޽ࠆޟᯏ⢻

࡮ᛛⴚޠ

㧙ޟᕁᗐ࡮ᗧ⼂ޠ੐⽎㑆ߩᒝ޿㑐ଥᕈࠍᝒ߃ߡ 㐿⊒ߐࠇߡ߈ߚࠊߌߢ޽ࠆޕ ޟᢥൻ

࡮ⷙ▸ޠ㧙ޟ೙

ᐲ࡮᭴ㅧޠ੐⽎㑆ߩᒝ޿㑐ଥᕈߦࠃߞߡᒻᚑߐ ࠇࠆ␠ળ⁁ᴫߪޔᛛⴚࠪࠬ࠹ࡓ߇ⷐ᳞ߐࠇᯏ⢻

ߔࠆࠪࠬ࠹ࡓⅣႺߣߒߡޔᛛⴚࠪࠬ࠹ࡓ࠺ࠩࠗ

ࡦߩ೨ឭߣߒߡ⠨ᘦߐࠇࠆߪߕߢ޽ࠆޕ ߒ߆ߒߥ߇ࠄޔᛛⴚࠪࠬ࠹ࡓߩౕ⃻ൻߪޔ೨ ឭߣߒߡߩ␠ળ⁁ᴫࠍฃേ⊛ߦᄌൻߐߖࠆߛߌ ߢߥߊޔߘߩᛛⴚࠪࠬ࠹ࡓࠍኻ⽎ߣߒߚޔᣂߚ ߥ೙ᐲ߿ⷙ೙ߥߤߩᣉⴕࠍଦߔߎߣ߿ޔᗐቯᄖ ߩ೑↪ᢥൻࠍ↢ߓߐߖࠆߎߣߐ߃㑆ޘ޽ࠆޕߎ ߩࠃ߁ߦޔߎࠇࠄ㧞ߟߩᒝ޿㑐ଥᕈ߇ޔ⋧੕ߦ

ᤨ㑆Ꮕࠍ઻޿ߥ߇ࠄ㒶ߦ㓁ߦ㑐ଥߒวߞߡ޿ࠆ

ߣᝒ߃ࠆߎߣ߇ߢ߈ࠆޕᛛⴚࠪࠬ࠹ࡓ߇␠ળ⁁

ᴫࠍᄌ㕟ߔߴߊജࠍⴕ૶ߒޔ൓ജࠍ᜛ᄢߔࠆߎ ߣߦኻߒߡޔࠪࠬ࠹ࡓⅣႺߪ߻ߒࠈߘࠇࠍᛥ೙

ߒޔ᥸⿛ࠍ㒖ᱛߢ߈ࠆࠃ߁ᄌൻߔࠆߩߢ޽ࠆޕ ߎߩࠃ߁ߥⷰὐߢᝒ߃ߡߺࠆߣޔᖱႎࠪࠬ࠹

ࡓߣߪޔ୘ޘߩੱ㑆ࠍ฽߻␠ળో⥸ߣߩ⋧੕૞

↪ߦࠃߞߡᒻᚑߐࠇࠆ␠ળ㧙ᛛⴚࠪࠬ࠹ࡓߢ޽

࿑㧝 ᢥൻⅣႺߣߒߡߩᖱႎࠪࠬ࠹ࡓߩ࠳ࠗ࠽ࡒ࠭ࡓ

(4)

㧙㧙 ࠅ

ޔߘߩ࠳ࠗ࠽ࡒ࠭ࡓߪੱ㑆␠ળߘߩ߽ߩࠍ ᒻᚑߒߡ޿ࠆᢥൻⅣႺߣߒߡᝒ߃ࠆߴ߈ޟ⃻⽎ޠ ߣ޿߃ࠆߩߢ޽ࠆ

ޕߘߒߡޔᛛⴚࠪࠬ࠹ࡓߣ ߒߡߩᖱႎಣℂࠪࠬ࠹ࡓߪޔᢥൻⅣႺߢ޽ࠆᖱ ႎࠪࠬ࠹ࡓߩਛߢޔᓎ┙ߟᯏ⢻߿ᛛᴺࠍౕ⃻ൻ ߒߚᛛⴚ߿ᯏ᭴ߣ૏⟎ઃߌࠆߎߣ߇ߢ߈ޔߘߎ ߢᵴേߔࠆ೑↪⠪ߩ⠨߃ᣇ߿ଔ୯ⷰߦၮߠ޿ߡޔ ᗧ๧ઃߌࠄࠇޔߘߩଔ୯߇ቯ߼ࠄࠇࠆޔߣᝒ߃ ࠆߎߣ߇ߢ߈ࠆ

ޕ

㧟㧚ᜬ⛯น⢻ߥᖱႎࠪࠬ࠹ࡓߩ

࠺ࠩࠗࡦࠕࡊࡠ࡯࠴

ੱ㑆㧙ᛛⴚࠪࠬ࠹ࡓߣߒߡߩᖱႎಣℂࠪࠬ࠹

ࡓࠍᎼࠆ⃻⁁ࠍޔᢥൻⅣႺߣߒߡߩᖱႎࠪࠬ࠹

ࡓߩᨒ⚵ߺߢᝒ߃ߡߺࠆߣޔ೑↪⠪ߪޔᦦߡߩ ࠃ߁ߥᛛⴚਥዉဳߢឭଏߐࠇࠆޔᯏ⢻ࠪࠬ࠹ࡓ ࠍනߦ೑↪ߔࠆߩߺߢ޽ࠆޔߣߔࠆ㑐ଥᕈߘߩ

߽ߩ߇፣ࠇߡ߈ߡ޿ࠆߎߣࠍ‛⺆ߞߡ޿ࠆޕᒰ

ೋޔᖱႎಣℂࠪࠬ࠹ࡓߪޔSE㧔System Engineer㧕

߿ࠪࠬ࠹ࡓㇱຬߩࠃ߁ߥኾ㐷ኅߢߥߌࠇ߫ឭଏ ߔࠆߎߣ߇ߢ߈ߕޔ೑↪⠪ߪਈ߃ࠄࠇߚᯏ᧚ࠍ ᜰ␜ߐࠇߚࠃ߁ߦ೑↪ߔࠆએᄖߥ߆ߞߚޕߒ߆

߽ޔᖱႎᛛⴚ߇ዉ౉ߐࠇᆎ߼ߚ㤡᣿ᦼߦߪޔ㒢 ቯ⊛ߥᛛⴚߣߪ޿߃ޔᦨ߽ߘߩല↪ലᨐࠍ⊒ើ

ߢ߈ࠆ㗔ၞߢߩㆡ↪ߢ޽ߞߚߚ߼ޔ೑↪⠪߽⚛

⋥ߦฃߌ౉ࠇߚߢ޽ࠈ߁ߎߣߪᗐ௝ߦ㔍ߊߥ޿ޕ

ߒ߆ߒޔ೑↪߇ㅴ߻ߦߟࠇޔᄙߊߩࠪࠬ࠹ࡓ

ㇱ㐷ߢߪᖱႎಣℂࠪࠬ࠹ࡓᡷୃ࠾࡯࠭߇ᕆჇߔ

ࠆߎߣߣߥࠅޔߘࠇࠄ߳ߩኻᔕࠍ૛௾ߥߊߐࠇ ࠆߎߣߣߥߞߚޕࠪࠬ࠹ࡓߩᡷୃ߽ࡊࡠࠣ࡜ࡓ ߩࡃࠣ߿ਇౕว߳ߩኻᔕߣ޿ߞߚᛛⴚ⊛ߥߎߣ ߆ࠄޔᬺോࡊࡠ࠮ࠬ߿⚵❱᭴ㅧ߽߳ᓇ㗀ࠍ෸߷

ߔᡷୃⷐઙ߳ߣᰴ╙ߦⷐ᳞ౝኈࠍ᜛ᄢߒߟߟჇ

ടߩ ㅜࠍㄡࠅޔㆀߦߪᧂಣℂ᩺ઙ߇ጊⓍߐࠇ

ࠆࡃ࠶ࠢࡠࠣߣ๭߫ࠇࠆ໧㗴⁁ᴫࠍᒁ߈⿠ߎߔ

߹ߢߦ⥋ࠆޕᢥൻⅣႺߩⷞὐ߆ࠄޔߎߩ⁁ᴫߪ

ࠪࠬ࠹ࡓ㐿⊒ᣇᴺߩ໧㗴ߣߒߡߛߌߢߥߊޔࠪ

ࠬ࠹ࡓߩዉ౉ߣ೑↪ߦࠃࠆ೑↪⠪ߩᗧ⼂ᄌ㕟߿

೑↪ࠬࠠ࡞ߩะ਄ߦ઻߁ޔࠪࠬ࠹ࡓ߳ߩⷐ᳞᜛

ᄢ߇ᒁ߈⿠ߎߒߚ⚿ᨐߦࠃࠆ߽ߩߣᝒ߃ࠆߎߣ ߇ߢ߈ࠆޕߘߩࠃ߁ߥ⁁ᴫߎߘ߇ޟ⃻႐ߢ೑↪

ߔࠆᖱႎಣℂࠪࠬ࠹ࡓߪޔ߻ߒࠈEUDߦࠃࠆޠ ߣ޿߁ࠃ߁ߥ⹺⼂߳ߣዉ޿ߚⷐ࿃ߢ߽޽ࠅޔߎ ߩ⹺⼂ߩਅߢ㐿⊒࠷࡯࡞߿ᛛⴚ߇᳞߼ࠄࠇޔߘ ߒߡ㐿⊒ߐࠇߡ߈ߚࠊߌߢ޽ࠆ

ޕ

ߒ߆ߒޔ⃻႐ߢߩⷐ᳞߇ల⿷ߐࠇߚᖱႎಣℂ

ࠪࠬ࠹ࡓ߇㐿⊒ߐࠇߐ߃ߔࠇ߫ޔᖱႎࠪࠬ࠹ࡓ ߇ቢᚑߔࠆࠊߌߢߪߥ޿ޕᛛⴚࠪࠬ࠹ࡓߣߒߡ ߩᖱႎಣℂࠪࠬ࠹ࡓߪޔᖱႎࠪࠬ࠹ࡓߩਛߢ⸘

㊂⊛߹ߚߪቯဳ⊛࠺࡯࠲ߩಣℂߣߒߡቯᑼൻߢ

߈ࠆߎߣࠍ౮ߒขࠅޔߘߩಣℂࠍᮨ୮ߔࠆߎߣ ߦࠃߞߡౕ⃻ൻߒߚ߽ߩߣ޿߃ࠆ

ޕߘߩߚ߼ޔ ᖱႎಣℂࠪࠬ࠹ࡓߪ೑↪⠪ߩቯᑼ⊛ߥᖱႎಣℂ ߩല₸ࠍ㘧べ⊛ߦ㜞߼ࠆ ᣇߢޔߘࠇࠍขࠅ౉

ࠇߚᢥൻⅣႺ߽ߘߩࠪࠬ࠹ࡓല₸ࠍ␠ળߩၮ⋚

ߣߒߚᣂߚߥⅣႺ߳ߣౣ᭴ᚑߐࠇߡߒ߹߁ߎߣ ߣߥࠆޕᓥߞߡޔ ᐲዉ౉ߐࠇߡ␠ળߦฃߌ౉

ࠇࠄࠇߚࠪࠬ࠹ࡓߪޔ␠ળߩၮ⋚ߣߒߡᏱߦᚲ ቯߩᯏ⢻ࠍ⊒ើߒ⛯ߌࠆߎߣࠍ␠ળ⊛ߦⷐ⺧ߐ ࠇࠆߎߣߣߥࠆޕߘߩߚ߼ޔ

EUD

ߩࠃ߁ߥ⃻႐ ኻᔕߩࠪࠬ࠹ࡓߢߐ߃߽ޔߘߩ࠰ࡈ࠻࠙ࠚࠕ߿

ࡂ࡯࠼࠙ࠚࠕߥߤߩᯏ᧚ߩ଻቞ߩߺߥࠄߕޔߘ

ߎߦ⫾Ⓧߐࠇޔᣣޘ೑↪ߐࠇࠆ࠺࡯࠲ߩຠ⾰⛽

ᜬ߅ࠃ߮▤ℂ߇ޔ໧ࠊࠇࠆߎߣߣߥࠆޕ

ర᧪ߩ⿰ᣦㅢࠅߦޔ୘ੱ⊛೑↪ߩEUD

ࠪࠬ࠹

ࡓߢ޽ࠇ߫ޔߎࠇࠄߪ㐿⊒⠪ߩ୘ੱ⊛ߥኻಣߩ

▸⇵ߢᛒࠊࠇࠆߚ߼ޔ߶ߣࠎߤ໧㗴ߣ߽ߥࠄߥ

޿ޕߒ߆ߒޔઁߩ೑↪⠪ߦࠨ࡯ࡆࠬࠍឭଏߒޔ

ᣣᏱ⊛ߦ೑↪ߐࠇࠆࠃ߁ߥࠪࠬ࠹ࡓࠍ⃻႐ߢ㐿

⊒ߒߚ႐วߦߪޔᯏ᧚߿࠺࡯࠲ຠ⾰ߩ⛽ᜬ▤ℂ ࠍᜂ߁ኾ㐷ࠬ࠲࠶ࡈ߇޿ߥ޿ߎߣ߆ࠄ

ޔ㐿⊒

⠪߿ዉ౉⠪߇ޔ⛮⛯⊛ߦߘߩ⽿ോࠍᜂࠊߨ߫ߥ

ࠄߥ޿ߎߣ߽ᄙޘ޽ࠆޕߘߩߚ߼ޔ㐿⊒⠪߇⇣

(5)

㧙㧙

േ߿ォዻߢߘߩ⃻႐߆ࠄ㔌ࠇࠆߎߣ߿ޔ⒳ޘߩ ℂ↱ߦࠃߞߡ଻቞ㆇ↪߇⇹߆ߦߥࠆ႐วߦߪޔ

ࠪࠬ࠹ࡓ߇ᯏ⢻ਇోߦ㒱ࠆෂ㒾ᕈߐ߃޽ࠆߎߣ ߇એ೨߆ࠄᜰ៰ߐࠇߡ߈ߚޕߒ߆ߒޔߘߩ໧㗴

એ਄ߦෂᗋߔߴ߈ߎߣߪޔ㐿⊒⠪ߦኻߔࠆㆇ↪

▤ℂߩ㊀࿶߇ޔEUDߩᜬߜ๧ߢ޽ࠆࠪࠬ࠹ࡓⅣ

Ⴚߩᄌൻ߳ߩㄦㅦߥኻᔕࠍ࿎㔍ߦߒߡߒ߹߁ߎ ߣߢ޽ࠆޕߘࠇߪޔEUDࠪࠬ࠹ࡓߦࠃߞߡᒻᚑ ߐࠇࠆᖱႎࠪࠬ࠹ࡓߩᗧ⟵ࠍᄬࠊߐߖࠆߎߣࠍ ᗧ๧ߔࠆ߆ࠄߢ޽ࠆޕ

ᖱႎࠪࠬ࠹ࡓߪޔᢥൻⅣႺߣߒߡߩ࠳ࠗ࠽ࡒ

࠭ࡓߩᐔⴧ⁁ᘒߣߒߡᚑ┙ߔࠆ⃻⽎ߢ޽ࠆߎߣ ࠍ߽ޔ࿑㧝ߪ␜ໂߒߡ޿ࠆޕߘࠇߪޔᖱႎಣℂ

ࠪࠬ࠹ࡓ߇Ⓙ௛ߒߡޔ೑↪⠪ߣߩ㑐ଥ߇ᜬ⛯⊛

ߦ⛯ߊߎߣߢೋ߼ߡᚑ┙ߔࠆߎߣߢ޽ࠆ߇ޔ␠

ળ⁁ᴫߦᔕߓߡޔ⃻႐ߢߩⷐ᳞߫߆ࠅ߆ޔᖱႎ ಣℂࠪࠬ࠹ࡓߩ޽ࠅᣇߦߟ޿ߡ߽ޔᄌൻࠍ૛௾

ߥߊߐࠇࠆߎߣߣߥࠆޕࠪࠬ࠹ࡓ࠺ࠩࠗࡦߦߪޔ ߎߩࠃ߁ߥᨵエᕈ߇᳞߼ࠄࠇࠆࠊߌߢ޽ࠆ߇ޔ ታ㓙ߦᜬ⛯ᕈࠍ⊒ើߔࠆߚ߼ߦߪޔߎߩ࠳ࠗ࠽

ࡒ࠭ࡓࠍᛛⴚ㧙ੱ㑆ࠪࠬ࠹ࡓߦ෻ᤋߐߖࠆ⃻႐

ᜂᒰ⠪ߩขࠅ⚵ߺ߇ਇนᰳߣߥࠆ

ޕ

ߎߩࠃ߁ߥⷰὐ߆ࠄవߩEUDࠪࠬ࠹ࡓߩ໧

㗴ࠍᝒ߃ߡߺࠇ߫ޔ㐿⊒߿ዉ౉⠪߇ޔᏱߦ⃻႐ ߩᖱႎࠪࠬ࠹ࡓߩᄌൻߦኻᔕߒߡޔ

EUD㐿⊒⠪

ߩછോࠍో߁ߢ߈ࠆࠃ߁ޔ೑↪⠪ࠍ฽߼ߚ㑐ଥ

⠪ోຬ߇ޔࠪࠬ࠹ࡓߩ⛽ᜬㆇ༡ߦ㑐ߔࠆ⽿ോࠍ

ᜂ߁ࠃ߁ߥᢥൻⅣႺߩᒻᚑࠍᔅⷐߣߒߡ޿ࠆߎ

ߣ߇᳹ߺขࠇࠆޕ

EUD

ߩࠃ߁ߥ⃻႐ኻᔕࠪࠬ࠹

ࡓߩᜬ⛯⊛ߥ೑↪ߦߪޔߘߩᛛⴚࠪࠬ࠹ࡓߩⅣ Ⴚᄌൻߦኻߔࠆᯏേᕈࠍ଻ߟߎߣߎߘ߇㊀ⷐߣ ߥࠆ߆ࠄߢ޽ࠆޕ

ߎߩߎߣ߇␜ໂߔࠆߎߣߪޔᖱႎࠪࠬ࠹ࡓ࠺

ࠩࠗࡦߦ߅޿ߡၮᧄ⊛ߥ⺖㗴ߢ޽ࠆᜬ⛯น⢻ᕈ ࠍታ⃻ߔࠆߚ߼ߦߪޔౕ૕⊛ߥᛛⴚࠪࠬ࠹ࡓߩ

᭴▽ߦ㓙ߒߡޔߘࠇࠍᜬ⛯⊛ߦㆇ↪ߔࠆߚ߼ߩ

ࠪࠬ࠹ࡓⅣႺࠍ߽࠺ࠩࠗࡦߦ฽߼ߥߌࠇ߫ߥࠄ

ߥ޿ޔߣ޿߁ߎߣߢ޽ࠆޕߒ߆߽ޔᢥൻⅣႺߣ ߒߡߩᖱႎࠪࠬ࠹ࡓߪޔ⛽ᜬߒޔቯᏱ⊛ߦᯏ⢻

ߐߖࠆߎߣߢޔࠃ߁߿ߊ⢒߻ߎߣ߇ฟ߁ࠃ߁ߥ ޟ⃻⽎ޠߢ޽ࠆߚ߼ޔߎߩ࠳ࠗ࠽ࡒ࠭ࡓߩࡃ࡜

ࡦࠬࠍᅤ૗ߦ଻ߟ߆߇ޔ࠺ࠩࠗࡦࠕࡊࡠ࡯࠴ߣ ߒߡ㊀ⷐߣߥࠆࠊߌߢ޽ࠆޕ

ߎߩࠃ߁ߥᖱႎಣℂࠪࠬ࠹ࡓࠍᎼࠆᢥൻⅣႺ ߣߒߡߩᖱႎࠪࠬ࠹ࡓߪޔߎࠇ߹ߢߪ⃻႐ࠪࠬ

࠹ࡓߩዉ౉⠪߿㐿⊒⠪߇ᥧ㤩⊛ߦ࠺ࠩࠗࡦߒߡ ߈ߚߎߣߢ޽ࠅޔࠪࠬ࠹ࡓዉ౉ߩ޽ࠅᣇ߿ᣇ╷

ߣߒߡ⼏⺰ߐࠇ

ޔ᣿␜⊛ߥ࠺ࠩࠗࡦᣇᴺ⺰ߣ ߒߡߪ޽߹ࠅ⼏⺰ߐࠇߡ᧪ߥ߆ߞߚޕߒ߆ߒޔ ᖱႎࠪࠬ࠹ࡓߩ໧㗴⁁ᴫࠍᢥൻⅣႺߣᝒ߃ߡಽ

ᨆߔࠆߎߣߦࠃࠅޔ໧㗴⁁ᴫߩᧄ⾰ࠍ〯߹߃ߚ

ኻᔕ╷ࠍ╷ቯߢ߈ࠆߎߣ߆ࠄޔᜬ⛯⊛ߥᖱႎࠪ

ࠬ࠹ࡓ࠺ࠩࠗࡦ߇น⢻ߣ⠨߃ࠄࠇࠆޕ߹ߚޔ႐ ᒰߚࠅ⊛ߥኻಣߦ⚳ᆎᝄࠅ࿁ߐࠇޔ⍴๮ߥᛛⴚ

ࠪࠬ࠹ࡓࠍᄙᢙ᭴▽ߒߥߌࠇ߫ߥࠄߥ޿ࠃ߁ߥ

⁁ᴫ߆ࠄߩ⣕ළ߽ᦼᓙߢ߈ࠆߩߢ޽ࠆޕ

㧠㧚'7&ࠪࠬ࠹ࡓㆇ↪੐଀ߩಽᨆ

ᢥൻⅣႺߣߒߡߩᖱႎࠪࠬ࠹ࡓߪޔᖱႎಣℂ

ࠪࠬ࠹ࡓߩࠃ߁ߦౕ૕⊛ߥᒻߢᝒ߃ࠆߎߣ߇ߢ ߈ߥ޿߽ߩߩޔ⦟ߊ࠺ࠩࠗࡦߐࠇߚᖱႎࠪࠬ࠹

ࡓߪޔߘߩၮᧄ⊛ⷐઙ߆ࠄᄢ߈ߥᄌ㕟ߩᵄࠍฃ ߌࠆߎߣߥߊޔ㐳ᦼߦਗ਼ࠅ቟ቯ⊛ߦㆇ↪ߐࠇ⛯

ߌߡ޿ࠆߪߕߢ޽ࠆޕߒ߆߽ޔߘߩᖱႎࠪࠬ࠹

ࡓࠍᒻᚑߔࠆޔੱ㑆㧙ᛛⴚࠪࠬ࠹ࡓߣߒߡߩᖱ ႎಣℂࠪࠬ࠹ࡓ߇EUDࠪࠬ࠹ࡓߢ޽ࠆߣߔࠇ

߫ޔߘߩ೨ㅀߒߚࠃ߁ߥ․⾰ߣࠪࠬ࠹ࡓⅣႺߣ ߩ࠳ࠗ࠽ࡒ࠭ࡓߦࠃࠅޔᖱႎࠪࠬ࠹ࡓࠍᜬ⛯⊛

ߦᯏ⢻ߐߖࠆߚ߼ߦޔᢙᄙߊߩขࠅ⚵ߺ߇ߥߐ ࠇࠆߎߣߣߥࠈ߁ޕ

ߘߎߢޔߎߩࠃ߁ߦᲧセ⊛⍴๮ߣ⠨߃ࠄࠇࠆ

EUDࠪࠬ࠹ࡓࠍޔ㧡ᐕએ਄ߦਗ਼ߞߡታ㓙ߦㆇ↪

ߒߡ޿ࠆ⃻႐ࠍ੐଀ߣߒߡขࠅ਄ߍޔߘࠇ߇ᒻ

(6)

㧙㧙 ᚑߔࠆᖱႎࠪࠬ࠹ࡓߩᕡᏱᕈࠍ଻ߟߚ߼ߦߥߐ ࠇߡ߈ߚขࠅ⚵ߺߦߟ޿ߡಽᨆߔࠆޕౕ૕⊛ߦ ߪޔᄢቇߩᢎ⢒⃻႐ߢޔᜂᒰᢎຬ߇᝼ᬺㆇ༡ᡰ

េࠪࠬ࠹ࡓߣߒߡ㐿⊒ߒߚޔ಴Ꮸ߅ࠃ߮⺖㗴࡟

ࡐ࡯࠻ߩ᝼ฃߦ㑐ߔࠆ᝼ᬺ▤ℂㆇ༡ᬺോࠍ⺧ߌ

⽶߁ࠦࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓࠍขࠅ਄ߍࠆ

ޕߎ ߩࠪࠬ࠹ࡓߩ㐿⊒⚻✲߆ࠄㆇ↪ⅣႺ߹ߢࠍⷞ㊁ ߦ౉ࠇߡޔߘߩㆇ↪ߦ߅޿ߡ⊒↢߅ࠃ߮ᬌ⸛ࠍ

ㄼࠄࠇߚ໧㗴ߣޔߘߩኻ╷ߣߒߡߩขࠅ⚵ߺߦ

ߟ޿ߡಽᨆߔࠆޕߎߩಽᨆࠍㅢߒߡޔߘߩEUD

ࠪࠬ࠹ࡓߦࠃߞߡᒻᚑߐࠇࠆᖱႎࠪࠬ࠹ࡓ߇ޔ ᜬ⛯⊛߆ߟ቟ቯ⊛ߦㆇ↪ߐࠇ⛯ߌߡ߈ߚⷐ࿃ߦ ߟ޿ߡ⠨ኤߔࠆޕ

એਅߩ▵ߢߪޔᤨ♽೉ߦᓥߞߡޔ᝼ᬺㆇ༡ᡰ

េࠪࠬ࠹ࡓߩ࠺ࠩࠗࡦޔ౒↪ࠪࠬ࠹ࡓߣߒߡߩ

౒หㆇ↪ⅣႺߣߒߡߩ࠺ࠩࠗࡦᄌᦝޔᢎຬ࡙࡯

ࠩ߳ߩኻᔕⅣႺߣߒߡߩ࠺ࠩࠗࡦᄌᦝߩ㗅ߦޔ ߘࠇߙࠇߩࠪࠬ࠹ࡓⅣႺࠍᠩߔࠆޔᖱႎࠪࠬ࠹

ࡓߦ߅ߌࠆEUDࠪࠬ࠹ࡓߩ૏⟎ઃߌߣߘߩㆇ

↪⁁ᴫߦߟ޿ߡޔಽᨆ⊛ߦㅀߴࠆޕ

㧠㧚㧝 ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓ

ᄢቇߩᖱႎၮ␆ᢎ⢒ߩ⃻႐ߢߪޔ᝼ᬺߩᐲߦ ฃ⻠↢ߦ⺖ߐࠇࠆ಴Ꮸ⏕⹺ታ⠌߿ޔ⺖㗴࡟ࡐ࡯

࠻ߥߤߩ⤘ᄢߥឭ಴‛ࠍ⏕ታߦ᝼ฃߒޔ଻▤ߔ

ࠆߚ߼ߦᜂᒰᢎຬߦᄙᄢߥഭജ߇ᔅⷐߣߐࠇߡ

޿ߚ

ޕߒ߆߽ޔߎࠇࠄߩឭ಴‛ߪ㧭㧠↪⚕ߦ

ශ೚ߐࠇޔᜰቯߒߚᦼᣣ߹ߢߦ࡟ࡐ࡯࠻ឭ಴▫

ߦឭ಴ߐࠇߡ޿ߚ߇ޔᤨߦߪᢙ㗁ߦࠊߚࠆߎߣ

߽޽ࠆߚ߼ኈ㊂ߣߒߡ߽⤘ᄢߢ㊀㊂߽޽ߞߚޕ ᒰᤨߩ᝼ᬺㆇ༡ࠪࠬ࠹ࡓߩో૕௝ߪޔ࿑㧞ߦ␜

ߔࠃ߁ߦޔឭ಴‛ߩขࠅᛒ޿ߦ㑐ࠊࠆᢥᦠࡈࡠ

࡯ࠍSDU⸥ᴺߦࠃߞߡឬߊߎߣߢޔ

ᛠីߔࠆߎ

ߣ߇ߢ߈ࠆ

ޕ

SDU⸥ᴺߢߪޔ࠺࡯࠲࡯ࡈࡠ࡯࿑㧔DFD: Data Flow Diagram㧕ߣߒߡޔᖱႎࠪࠬ࠹ࡓౝߩᯏ⢻

ᜂᒰ⠪㑆ߢߩ࠺࡯࠲ߩᵹࠇࠍ⍫ශߢ⴫ߔߣ౒ߦޔ

ࠪࠬ࠹ࡓౝߢ଻ᜬߔࠆ࠺࡯࠲ᐶߩᜂᒰ⽿છࠍੑ

㊀⍫ශߢ᣿⸥ߔࠆޕ࿑㧞ߩੑ㊀⍫ශ߇␜ߔ▤ℂ ᜂᒰᬺോߩᄙߐ߆ࠄ߽ࠊ߆ࠆࠃ߁ߦޔᒰᤨߩ⁁

ᴫߢߪޔ࡟ࡐ࡯࠻ࠍߪߓ߼ߣߔࠆឭ಴‛ߩฃ㗔 ߣ▤ℂ߇ޔ᝼ᬺㆇ༡਄ߢ㊀ⷐߥ૞ᬺߣߥߞߡ޿

࿑㧞 ⚕ߩឭ಴‛ࡈࡠ ߦᵈ⋡ߒߚ᝼ᬺㆇ༡ࠪࠬ࠹ࡓߩో૕௝㧔5&7 ⸥ᴺߦࠃࠆ㧕

(7)

㧙㧙 ߚޕ․ߦޔᢙᄙߊߩታ૕ߣߒߡߩឭ಴࡟ࡐ࡯࠻

ߩ▤ℂߣޔߘߩឭ಴⁁ᴫߩᦝᣂ૞ᬺߦ௑ᵈߒߥ ߌࠇ߫ߥࠄߥ޿⁁ᴫߦ޽ߞߚࠊߌߢ޽ࠆޕ

᝼ᬺㆇ༡ߦߪޔ⚂ฬߩࠢ࡜ࠬᲤߦ㧝ฬߕߟޔ

ฃ⻠

↢ߩታ⠌

ࠍᡰេߔࠆߚ߼ߩᢎ⢒

⵬ഥຬ

㧔TA㧕߇߅ࠅޔឭ಴‛ߩ᝼ฃߣ⸥㍳ޔ઀ಽߌ

૞ᬺࠍᡰេߒߡ޿ߚޕߒ߆ߒޔ㧝ࠢ࡜ࠬߢ߽ඨ

ᦼߢㅢߦ߽෸߱ឭ಴‛ࠍᛒ޿ޔ⸥㍳ߒߥߌ

ࠇ߫ߥࠄߥ޿ߚ߼ޔឭ಴‛ߩㆃᑧ߿⺋ឭ಴ޔ⸥

㍳ࡒࠬޔᢛℂࡒࠬߥߤߦࠃࠆᷙੂߪޔᏱߦㆱߌ

ࠄࠇߥ޿⁁ᴫߢ߽޽ߞߚ

ޕߎߩࠃ߁ߥ⁁ᴫࠍ

࿁ㆱߔࠆߚ߼ߦޔឭ಴‛ࠍශ೚‛ߣߒߡߢߪߥ ߊޔ㔚ሶ࠺࡯࠲ߩ߹߹ߩᒻߢޔฃ⻠↢߇⋥ធឭ

಴ߢ߈ࠆࠃ߁ߦߔࠆߎߣߦࠃࠅޔឭ಴‛ߩขࠅ ᛒ޿૞ᬺࠍシᷫߔࠆߣ౒ߦޔ᝼ฃߩ⸥㍳߿▤ℂ

ࠍᡰេߔࠆߚ߼ߩࠦࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓ߇⸘↹

ߐࠇߚ

ޕ

᝼ᬺㆇ༡ᡰេߩߚ߼ߩࠦࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓ 㧔એਅޔ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓ㧕ߪޔ᝼ᬺㆇ༡

ࠪࠬ࠹ࡓߦ߅޿ߡޔ࿑㧟ߦ␜ߔࠃ߁ߦ૏⟎ઃߌ ࠆߎߣ߇ߢ߈ࠆޕߎࠇ߹ߢߩ᝼ᬺㆇ༡ߢޔᢎຬ

߿

TA

߇ᜂᒰߒߡ߈ߚ૞ᬺߩ߁ߜޔ

․ߦ ᩺ߣߥ

ߞߡ޿ߚޟ㧹㧝ޠޟ㧹㧞ޠޟ㧹㧟ޠޟ㧹㧠ޠߦ㑐ࠊ

ࠆಣℂߣขࠅᛒ޿ࠍࠦࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓߦᜂ ᒰߐߖࠆߎߣߦࠃࠅޔ᝼ᬺㆇ༡૞ᬺߩ⽶ᜂࠍシ

ᷫߒࠃ߁ߣߔࠆ߽ߩߢ޽ࠆޕ߹ߚޔฃ⻠↢ߦߣ

ߞߡߪޔࠗࡦ࠲࡯ࡀ࠶࠻߳ߩࠕࠢ࠮ࠬⅣႺߐ߃

޽ࠇ߫ޔ⺖㗴࡟ࡐ࡯࠻ࠍᤨ㑆߿႐ᚲࠍ໧ࠊߕߦ ឭ಴น⢻ߢ޽ࠅޔ࡟ࡐ࡯࠻ߩฃ㗔߿ឭ಴⁁ᴫߦ ߟ޿ߡ߽ޔᢎຬ߿

TA

ߩᚻࠍᾘࠊߖࠆߎߣߥߊޔ

⏕⹺น⢻ߣߥࠆޕૉߒޔᜂᒰᢎຬߦߪޔᣂߒ޿

ᓎഀߣߒߡޔ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߩ଻቞▤ℂ

૞ᬺ߇⺖ߐࠇࠆߎߣߣߥࠆߩߢ޽ࠆ

ޕ ࠪࠬ࠹ࡓൻ⸘↹ߩᬌ⸛⚿ᨐࠍฃߌޔࠝ࡯ࡊࡦ

࠰࡯ࠬ࠰ࡈ࠻࠙ࠚࠕߢ޽ࠆXoops 㧔eXtensible Object Oriented Portal System㧕 Cube 26

ࠍ೑↪ߒޔ ਇ⿷ߔࠆᯏ⢻ࠍEUDߦࠃࠆᯏ⢻ࡕࠫࡘ࡯࡞᜛

ᒛߢ⵬߁ߎߣߦࠃࠅޔ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓࠍ

ታ⃻ߒߚޕ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߪޔߘߩᕈ⾰

਄ޔ᝼ᬺታᣉᤨߦ߅ߌࠆนേᕈ⢻߇ᜂ଻ߢ߈ޔ

㓚ኂ⊒↢ᤨ߽໧㗴⁁ᴫߦᔕߓߡ᝼ᬺਛߦฃ⻠↢

ߦኻߒߡ⊛⏕ߥᜰ␜߇ߢ߈ࠆࠃ߁ޔㄦㅦߦ㓚ኂ

⁁ᴫߦ㑐ߔࠆᖱႎߩ෼㓸ߣឭଏߣ߇น⢻ߢߥߌ ࠇ߫ߥࠄߥ޿ޕߘࠇߪޔᯏ⢻ߘߩ߽ߩ߿ࠪࠬ࠹

ࡓో૕ߩേ૞⁁ᘒ߇ࡉ࡜࠶ࠢࡏ࠶ࠢࠬൻߐࠇߚޔ

ᣢᚑߩ࠰ࡈ࠻࠙ࠚࠕࠍ૶↪ߔࠆ႐วޔߘߩേ૞

࿑㧟 ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߩ࠺ࠩࠗࡦ㧔5&7 ⸥ᴺߦࠃࠆ㧕

(8)

㧙㧙

⁁ᴫࠍᾫ⍮ߒߚኾ㐷ኅ߿ኾዻߩࠬ࠲࠶ࡈ߇Ᏹᤨ

ប߃ߡ޿ߥߌࠇ߫ታ⃻ਇ⢻ߢ޽ࠆޕߒ߆ߒߥ߇

ࠄޔᄢቇ⚵❱ో૕ߣߒߡߢߪߥߊޔනߦ

᝼ᬺ

ᡰេ↪ߦߘࠇࠄࠍዉ౉ߔࠆ႐วߦߪޔ ⥸⊛ߦ

ᦸ߼ߥ޿ⅣႺߣ޿߃ࠆ

ޕ

ߒ߆߽ޔᣢᚑߩ࠰ࡈ࠻࠙ࠚࠕߪޔߘߩಣℂᚻ

㗅ߦᓥߞߚ೑↪ᣇᴺߢ૶↪ߒߥߌࠇ߫ߥࠄߥ޿

ߚ߼ޔߘߩ૞ᴺߦㆡวߒߚ೑↪ᣇᴺߩᬌ⸛߇ᔅ ⷐߣߥࠆޕㅢᏱޔߎࠇࠄߪࠪࠬ࠹ࡓߩዉ౉⚻⾌

ߦ฽߹ࠇࠆߎߣߪߥ޿߇ޔߎߩᬌ⸛૞ᬺߩࠦࠬ

࠻ߪ᳿ߒߡૐߊߪߥ޿

ޕߘߩ਄ߐࠄߦޔዉ౉

ᓟߦ଻቞▤ℂ߿㓚ኂኻᔕߩ⚻⾌߇ᔅⷐߥߎߣ߽

㑆ޘ޽ࠆߎߣ߆ࠄޔߎࠇࠄࠍ✚ว⊛ߦ್ᢿߒߚ

⚿ᨐߣߒߡޔ

EUDߣ޿߁⃻ታ⊛ߥㆬᛯ߇ߥߐࠇ

ߚࠊߌߢ޽ࠆޕ

᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߪޔᐕೋ㗡ߦEUD

ࠪࠬ࠹ࡓߣߒߡ㐿⊒ߐࠇ

ޔหᐕ㧠᦬߆ࠄߩ᝼

ᬺㆇ༡ߢඨᐕ㑆⹜㛎ㆇ↪ߐࠇߚ

ޕ⹜㛎ㆇ↪ᦼ 㑆ਛߪᄢ߈ߥ࠻࡜ࡉ࡞߽ߥߊޔೋᦼߩਇౕวࠍ

⊒⷗ߒୃᱜߔࠆߎߣ߇ߢ߈ߚޕߘࠇߣหᤨߦޔ

ᡰេࠪࠬ࠹ࡓߩᯏ⢻⊛ߥ໧㗴ὐ߿⸳⸘਄ߩᡷༀ

ὐࠍ߽⷗޿ߛߔߎߣ߇ߢ߈ޔታㆇ↪ߦะߌߡᢎ

⢒⃻႐ߩⷐᦸߦࠃࠅㆡߒߚࠪࠬ࠹ࡓߦ઀਄ߍࠆ

ߎߣ߇ߢ߈ߚ

ޕ ᔨߐࠇߚ଻቞▤ℂߦߟ޿ߡ

߽ޔᣣᏱߩ૶↪ߦ߅޿ߡߪޔ․ߦᚻᒰߪᔅⷐߣ ߐࠇߕޔ

ᜂᒰᢎຬߩ⽶ᜂࠍჇടߐߖࠆߎߣߥߊޔ

࡟ࡐ࡯࠻ߩฃ᝼߿▤ℂߥߤߩ᝼ᬺㆇ༡ߦ㑐ࠊࠆ

▤ℂᬺോᡰេᯏ⢻߇ޔᒰೋߩᦼᓙㅢࠅߦታ⃻ߐ

ࠇߚࠊߌߢ޽ࠆޕ

㧠㧚㧞 ౒หㆇ↪ߦࠃࠆ౒↪ࠪࠬ࠹ࡓൻ

ᧄࠪࠬ࠹ࡓㆇ↪㐿ᆎ߆ࠄ㧝ᐕᓟߩᐕࠃࠅޔ

ઁߩᢎຬߣᧄࠪࠬ࠹ࡓࠍ౒หߢㆇ↪ߒޔᡰេᯏ

⢻ࠍ౒↪ߔࠆߎߣߣߥߞߚޕߘߩ⋡⊛ߪޔߘࠇ

߹ߢ೎ߩᯏ᧚ߢޔㆇ↪ߒߡ޿ߚᡰេࠪࠬ࠹ࡓࠍ

౒↪ߔࠆߎߣߢޔㆇ↪ߔߴ߈ᯏ᧚ࠍ೥ᷫߔࠆߣ

౒ߦޔⶄᢙߩㆇ↪⠪ߦࠃߞߡᯏ᧚ߩേ૞⋙ⷞࠍ ᒝൻߔࠆߎߣߢ޽ߞߚޕߒ߆ߒޔߘߩࠃ߁ߥㆇ

↪ߩታᣉߦߪޔߘࠇ߹ߢਇ᣿⏕ߢ޽ߞߚ᝼ᬺᡰ

េࠪࠬ࠹ࡓߩ▤ℂᯏ⢻ࠍޔએਅߦ᜼ߍߚㆇ↪ߩ

࿑㧠 ⶄᢙᢎຬߦࠃࠆ౒หㆇ↪ߩߚ߼ߩ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓ࠺ࠩࠗࡦ㧔57& ⸥ᴺߦࠃࠆ㧕

(9)

㧙㧙 ኻ⽎ࠪࠬ࠹ࡓ࡟ࡌ࡞ߦᓥߞߡޔᢛℂ⛔วߔࠆᔅ ⷐ߇޽ߞߚޕ

㧝㧕ࠦࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓᧄ૕ߩㆇ↪ߦ㑐ߔ

ࠆ࡟ࡌ࡞㧔ࡂ࡯࠼࠙ࠚࠕ࡮OS࡟ࡌ࡞㧕

㧞㧕ᢎ⢒ㆇ↪ᡰេࠪࠬ࠹ࡓో૕ߩㆇ↪ߦ㑐ߔ

ࠆ࡟ࡌ࡞㧔ࠕࡊ࡝ࠤ࡯࡚ࠪࡦ࡟ࡌ࡞㧕

㧟㧕୘೎᝼ᬺߩ⸳ቯㆇ↪ߦ㑐ߔࠆ࡟ࡌ࡞㧔୘

೎᝼ᬺ࠺࡯࠲࡟ࡌ࡞㧕

ߎߩㆇ↪ߦ㑐ߔࠆᯏ⢻ߩ࡟ࡌ࡞ಽߌߦᓥ޿ޔ

࿑㧟ߩࠦࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓࠍ࿑㧠ߩࠃ߁ߦಽ

㘃ᢛℂߒޔㆇ↪ߩኻ⽎ࠪࠬ࠹ࡓ࡟ࡌ࡞Ფߦᯏ⢻

㗄⋡ߣߘߩታⴕᮭ㒢ߣࠍ᣿⏕ൻߒߚޕ࿑㧠ߩࠦ

ࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓߩ⇟ภ߇ޔ਄⸥ߩ࡟ࡌ࡞⇟

ภߣߩኻᔕࠍ␜ߒߡ޿ࠆޕߎࠇߦࠃࠅޔ᝼ᬺㆇ

↪▤ℂ࡟ࡌ࡞ߩㆇ↪ߢޔઁ᝼ᬺߩ⸳ቯ߿ᡰេࠪ

ࠬ࠹ࡓో૕ߩ⸳ቯࠍਇ↪ᗧߦᄌᦝߔࠆߎߣࠍޔ

ᧂὼߦ㒐ߋߎߣ߇ߢ߈ࠆ

ޕ

᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߪޔᐕೋ㗡ߦ਄⸥

ߩࠃ߁ߥⷰὐߢᡷୃߐࠇޔᐕ㧠᦬߆ࠄඨᐕ 㑆ߩ᝼ᬺㆇ༡ߦ߅޿ߡޔታ〣⊛ߥㆇ↪࠺࡯࠲෼

㓸ߦଏߐࠇߚ

ޕ᝼ᬺㆇ༡ᡰេᯏ⢻ߪᡷୃኻ⽎

ߦߪ฽߹ࠇߡ޿ߥ߆ߞߚߚ߼ޔᄢㆊߥߊㆇ↪ᦼ 㑆ࠍ⚳ੌߢ߈ߚޕߘࠇߛߌߢߥߊޔᡷୃߐࠇߚ

ࠪࠬ࠹ࡓߪޔߘߩᓟᢙᐕ㑆ߦਗ਼ࠅޔ౒↪ߔࠆᢎ

ຬ࡙࡯ࠩߣߩ౒หㆇ↪ߩਅߢޔ෺ᣇ߇ᜂᒰߔࠆ ⶄᢙߩ᝼ᬺㆇ༡ߦ߅޿ߡ቟ቯ⊛ߦㆇ↪ߐࠇޔᡰ

េᯏ⢻ࠍឭଏߒ⛯ߌࠆߎߣ߇ߢ߈ߚޕ

㧠㧚㧟 ᢎຬ࡙࡯ࠩ߳ߩࠪࠬ࠹ࡓኻᔕ

᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߪ቟ቯ⊛ߦㆇ↪ߐࠇ⛯

ߌߡ޿ߚ߽ߩߩޔᰴ╙ߦઁߩᢎຬߩ೑↪࠾࡯࠭

ࠍ߽༐⿠ߔࠆߎߣߣߥߞߚޕߎߩⷐᦸߪޔߎࠇ

߹ߢߩ೑↪⠪ߣߪ⇣ߥࠆޔࡊ࡜࠶࠻ࡈࠜ࡯ࡓ߿

᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߩㆇ↪ߦᔅⷐߥᛛ⢻߿⚻

㛎ࠍᜬߚߥ޿೑↪⠪ߦޔᡰេᯏ⢻ࠍឭଏߔࠆߎ

ߣࠍᗧ๧ߒߡ޿ࠆޕߒ߆ߒޔߎߩᤨὐߢߩࠪࠬ

࠹ࡓߪޔ࿑㧠ߦ␜ߔࠃ߁ߦޔᢎຬ೑↪⠪߇᝼ᬺ

▤ℂᬺോߣ౒ߦޔࠪࠬ࠹ࡓㆇ↪▤ℂᬺോࠍᜂ߁

߽ߩߣߒߡ࠺ࠩࠗࡦߐࠇߡ޿ߚߚ߼ޔ೑↪࠾࡯

࠭ߦᔕ߃ࠆߎߣߪߢ߈ߥ߆ߞߚ

ޕࠪࠬ࠹ࡓࠍ

ㆇ↪ߒߡ޿ࠆᢎຬ߽ޔ᝼ᬺㆇ༡ᡰេᯏ⢻ࠍ੨ฃ

ߔࠆઍఘߣߒߡޔᬺോߩறࠄߢㆇ↪ߒߡ޿ࠆߦ

ㆊ߉ߥ޿ߚ߼ޔㆇ↪⽶⩄ߩჇᄢࠍ᜗ߊߎߣߥߊޔ ࠨ࡯ࡆࠬࠍឭଏߢ߈ࠆ⸃᳿╷߇᳞߼ࠄࠇߡ޿ߚޕ

ߘߎߢޔ᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߩᢎຬ೑↪⠪

ࠍޔ᝼ᬺㆇ༡▤ℂߩߺࠍታᣉߔࠆᢎຬߣޔࠪࠬ

࠹ࡓㆇ↪▤ℂࠍታᣉߔࠆ▤ℂ⠪ᢎຬߣߦಽߌޔ ߘࠇߙࠇߩᬺോߣᯏ⢻ߩታⴕᮭ㒢ࠍᬌ⸛ߒߚޕ ߘߩ⚿ᨐޔ࿑㧠ߦ␜ߔࠃ߁ߦޔᒰᤨߩࠪࠬ࠹ࡓ ߢߪޟᢎຬ㧝ޠߩ᝼ᬺࡕࠫࡘ࡯࡞ߩ⸳ቯߣ▤ℂ ߇ޔ᝼ᬺ▤ℂߣࠪࠬ࠹ࡓㆇ↪▤ℂߣߩ෺ᣇߦ〙

ࠆᯏ⢻ߣߒߡಽൻߐࠇߡ߅ࠄߕޔߘࠇ᡿ߦਔ⠪

ߩᓎഀಽᜂߦහߒߚ඙ಽߌߣߥߞߡ޿ߥ߆ߞߚ ߎߣ߇᣿ࠄ߆ߣߥߞߚޕߘߩߚ߼ޔᡰេߔࠆ᝼

ᬺ⑼⋡ߩ᭴▽ߛߌߢߥߊޔฃ⻠ቇ↢࠺࡯࠲߿TA

ߩ⊓㍳ޔୃᱜߥߤߩᣣᏱߩ᝼ᬺㆇ༡ߦਇนᰳߥ

૞ᬺ߽ޔࠪࠬ࠹ࡓ▤ℂᮭ㒢ࠍᜬߚߥ޿೑↪⠪ߦ ߪታⴕߢ߈ߥ߆ߞߚߩߢ޽ࠆޕߘࠇ߇▤ℂ⠪ᢎ

ຬߩ⽶ᜂჇࠍ᜗ߊߛߌߢߥߊޔᢎຬ೑↪⠪ߦߪ

᝼ᬺ▤ℂㆇ༡ߦኻߔࠆ⽿છᗧ⼂߇⧘↢߃ߥ޿ෂ

㒾ᕈ߽޽ߞߚࠊߌߢ޽ࠆ

ޕ

એ਄ߩߎߣ߆ࠄޔ࿑㧡ߦ␜ߔࠃ߁ߦޔࠪࠬ࠹

ࡓ਄ߦ୘ޘߩᡰេ᝼ᬺ⑼⋡ࠍ⸳ቯߔࠆᬺോߣޔ

⸳ቯߐࠇߚ᝼ᬺ⑼⋡ߩㆇ༡▤ℂᬺോߣࠍಽ㔌ߒ ߚޕߎࠇߦࠃࠅޔ ⥸ߩᢎຬ೑↪⠪߇ࠪࠬ࠹ࡓ

ㆇ↪▤ℂᯏ⢻ࠍਇ↪ᗧߦታⴕߒޔઁ᝼ᬺ߿ᡰេ

ࠪࠬ࠹ࡓో૕ߩ⸳ቯࠍᡷᄌߔࠆߎߣࠍᧂὼߦ㒐

ߋߎߣ߇ߢ߈ࠆޕߘߩ ᣇߢޔᢎຬ೑↪⠪ߪޔ ᜂᒰߔࠆ᝼ᬺࡕࠫࡘ࡯࡞ࠍ⥄ಽߢㆇ↪▤ℂߔࠆ

ᔅⷐ߇޽ࠆޕᢎຬ೑↪⠪ߦߪޔ೑↪㐿ᆎߦᒰߚ ߞߡޔߘߩߎߣࠍචಽߦ⹺⼂ߒߡ߽ࠄ߁ߣหᤨ

ߦޔ⽿છࠍᜂ߁ߎߣ߳ߩℂ⸃߽ᷓ߼ߡ߽ࠄ߁ᔅ

ⷐ߇޽ࠆޕ․ߦޔᣂⷙߩ೑↪⠪ߦ㑐ߒߡߪޔᏱ

ߦ೑↪ߦ㓙ߒߡߩวᗧᒻᚑ߇ਇนᰳߢ޽ࠅޔ೑

(10)

㧙㧙

↪⠪߇⋧੕ߦߘߩ⹺⼂ࠍ໪⫥ߒޔ೑↪ᣇᴺࠍવ

᝼ߢ߈ࠆⅣႺ߇ᒻᚑߐࠇࠆ߹ߢߪޔߘߩシߊߥ

޿⽶⩄ࠍࠪࠬ࠹ࡓ▤ℂ⠪߇ᜂ߁ᔅⷐ߇޽ࠆ

ޕ

᝼ᬺㆇ༡ᡰេࠪࠬ࠹ࡓߪޔᐕߦ࿑㧡ߦ␜

ߒߚࠃ߁ߦᡷୃߐࠇޔᐕ㧠᦬߆ࠄߩ᝼ᬺㆇ

༡ߦ߅޿ߡޔታ〣⊛ߥ⹜㛎ㆇ↪ߦଏߐࠇߡ޿ࠆޕ

ߎߩࠪࠬ࠹ࡓߪޔ੹ᣣ߹ߢᄢㆊߥߊㆇ↪ߐࠇ⛯

ߌޔㆇ↪࠺࡯࠲߽෼㓸ߐࠇߡ޿ࠆ

ޕ

㧡㧚ᜬ⛯น⢻ߥᖱႎࠪࠬ࠹ࡓ࠺ࠩࠗࡦ ߣߒߡߩขࠅ⚵ߺ

ขࠅ਄ߍߚ੐଀ߢ᣿ࠄ߆ߢ޽ߞߚߎߣߪޔᢥ ൻⅣႺߣߒߡߩᖱႎࠪࠬ࠹ࡓߩਛߦޔੱ㑆㧙ᛛ ⴚࠪࠬ࠹ࡓߣߒߡߩᖱႎಣℂࠪࠬ࠹ࡓ߇ޔ⏕ߚ ࠆᒻߢ૏⟎ઃߌࠄࠇߡ޿ߚߎߣߢ޽ࠆޕߘࠇߎ ߘ߇ޔᖱႎࠪࠬ࠹ࡓ࠺ࠩࠗࡦߦ߅ߌࠆⷐ⺼ߢ޽

ࠅޔߘߩ⋡⊛ߦහߒߚ⃻ታ⊛ᚻᲑߣߒߡEUDࠪ

ࠬ࠹ࡓ߇ᵈ⋡ߐࠇޔ⃻႐ߦㆡᔕߒߚࠪࠬ࠹ࡓߣ

⹏ଔߐࠇߡ߈ߚߣ⠨߃ࠄࠇࠆޕߘߒߡޔߎߩࠃ

߁ߥ૏⟎ઃߌߪޔⷐ᳞ቯ⟵߿ⷐ᳞઀᭽ߩࠃ߁ߥޔ ᒻᑼ⊛ߥᢥᦠ߿⸒⪲ߦࠃߞߡታ⃻ߒߚࠊߌߢߪ ߥߊޔ޽ߊ߹ߢ߽ޔ⃻႐ߢߩ⚻㛎߿ᥧ㤩⊛ੌ⸃

੐㗄ߣߒߡᛠីߐࠇߡ޿ࠆޔᖱႎࠪࠬ࠹ࡓߦㆡ

วߐߖࠆࠃ߁ߥขࠅ⚵ߺߦࠃߞߡታ⃻ߐࠇࠆߎ

ߣߥߩߢ޽ࠆ

ޕ

੐଀ߣߒߡขࠅ਄ߍߚEUDࠪࠬ࠹ࡓ߽ޔ㐿⊒

ߐࠇޔዉ౉ߐࠇߚᒰೋߪޔ㐿⊒⠪ߩߺ߇૶↪ߔ ࠆㅢᏱߩEUDࠪࠬ࠹ࡓߩㆇ↪⁁ᴫߦ޽ࠅޔߘ߽

ߘ߽ᗐቯߐࠇߚ೑↪ⅣႺ߳ߩዉ౉ߢ޽ࠆߎߣ߆ ࠄޔᒰೋߩ⚻㛎⍮ߦၮߠ޿ߚ࠺ࠩࠗࡦㅢࠅߩᖱ ႎࠪࠬ࠹ࡓ߇᭴▽ߐࠇߡ޿ߚޔߣ⠨߃ࠆߎߣ߇ ߢ߈ࠆޕታ㓙ޔߘߩᛛⴚࠪࠬ࠹ࡓߩ࠻࡜ࡉ࡞એ

ᄖߪޔ㐿⊒⠪⥄りߢኻಣߢ߈ࠆ▸࿐ߩ੐⽎ߢ޽

ࠅޔ⹜㛎⊛ㆇ↪ߦ߅޿ߡ㐿⊒ᒰೋߩਇౕวࠍୃ

ᱜߒߚᓟߪޔ໧㗴ߥߊታ↪ߦଏߐࠇߡ޿ߚޕ

ࠪࠬ࠹ࡓߩ౒↪ൻ߽ޔⶄᢙߩᯏ᧚ࠍ ߟߦ߹

ߣ߼ޔⶄᢙߩㆇ↪⠪ߦࠃࠅ ߟߩᛛⴚࠪࠬ࠹ࡓ ࠍ౒หㆇ↪ߔࠆߎߣߢޔㆇ↪⠪߇ߘࠇߙࠇ⽶ᜂ ߒߡ޿ߚᛛⴚࠪࠬ࠹ࡓߩㆇ↪ࠦࠬ࠻ࠍಽᜂߢ߈

࿑㧡 ᢎຬ೑↪⠪ߦኻᔕߒߚ᝼ᬺㆇ↪ᡰេࠪࠬ࠹ࡓߩ࠺ࠩࠗࡦ㧔5&7 ⸥ᴺߦࠃࠆ㧕

(11)

㧙㧙 ࠆߚ߼ޔ౒↪ൻߦࠃࠆ೑↪▸࿐ߩ᜛ᄢߦࠃߞߡ ᄢ߈ߥ໧㗴ߪ⊒↢ߒߡ޿ߥ޿ޕߘ߽ߘ߽౒↪ߔ ࠆ೑↪⠪߇ޔᛛⴚࠪࠬ࠹ࡓߩㆇ↪ࠬࠠ࡞߿⚻㛎 ࠍᜬߜวࠊߖޔ߆ߟ೑↪ߦߟ޿ߡ߽ା㗬ߢ߈ࠆ

⋧ᚻߢ޽ߞߚߚ߼ޔᖱႎࠪࠬ࠹ࡓߣߒߡߪޔ

EUDࠪࠬ࠹ࡓߩ㐿⊒⠪ߣห╬ߩ೑↪⠪߇ޔ㧝ฬ

Ⴧ߃ߚߦㆊ߉ߥ޿ߎߣߢ޽ࠆޕߟ߹ࠅޔᖱႎࠪ

ࠬ࠹ࡓߣߒߡߪޔ࿑㧟ߣ࿑㧠ߣߩᏅ⇣߆ࠄ߽ࠊ ߆ࠆࠃ߁ߦޔᛛⴚࠪࠬ࠹ࡓߩ▤ℂᯏ⢻߇ᄙዋᄌ ൻߒߚએᄖߪޔᒰೋߩ࠺ࠩࠗࡦߩ߹߹ߢ޽ߞߚ ࠊߌߢ޽ࠆޕ

߹ߚޔ౒↪ൻߦ㓙ߒߡޔߘࠇߙࠇߩ᝼ᬺ⸳ቯ

߿࠺࡯࠲ߦߟ޿ߡਇ↪ᗧߥᠲ૞ࠍㆱߌࠆߚ߼ޔ ၮᧄ⊛ߦ㓝⭁ߐࠇࠆࠃ߁ߦ࠺ࠩࠗࡦߒ⋥ߒߚߎ ߣߢޔ‛ℂ⊛ߥᯏ᧚ޔ᝼ᬺ▤ℂᡰេࠪࠬ࠹ࡓޔ

୘೎ߩ᝼ᬺㆇ༡࠺࡯࠲ߩㆇ↪▸࿐ࠍ᣿⏕ߦ඙ಽ

ߢ߈ߚߎߣ߇ޔ౒หㆇ↪⠪⋧੕ߩㆇ↪਄ߩ⽶⩄

ಽᢔ߿ޔ⽿છ▸࿐ߩ᣿⏕ൻߦᄢ߈ߊነਈߒߚޕ ߘࠇ߇ޔ࠺ࠩࠗࡦᄌᦝᓟᢙᐕ㑆ߦਗ਼ࠅޔᄢ߈ߥ

࠻࡜ࡉ࡞߽ߥߊޔ౒↪ࠪࠬ࠹ࡓߦࠃࠆᖱႎࠪࠬ

࠹ࡓࠍ቟ቯ⊛ߦㆇ↪ߢ߈ߚⷐ࿃ߢ߽޽ࠆޕ ੐଀ߦ᜼ߍߚEUDࠪࠬ࠹ࡓߦߣߞߡޔᦨ߽ෂ ᯏ⊛ߥ⁁ᴫߪޔᯏ᧚ࠍ౒หㆇ↪ߢ߈ࠆࠬࠠ࡞ࠍ ᜬߚߥ޿ޔ ⥸ᢎຬ೑↪⠪߆ࠄߩⷐ᳞߳ߩኻᔕ ߢ޽ߞߚߣ޿߃ࠆޕߎߩኻᔕߦࠃߞߡჇടߔࠆ

೑↪⠪ߦߪޔᯏ᧚ߩㆇ↪ࠍᦼᓙߢ߈ߥ޿ߎߣ߆ ࠄޔ᝼ᬺታᣉᤨߩኻᔕࠍㆇ↪⠪ߦ᳞߼ࠄࠇࠆࠤ

࡯ࠬ߇ᗐቯߐࠇࠆߛߌߢߥߊޔ᝼ᬺࡕࠫࡘ࡯࡞

ߩᠲ૞⠌ᓧࠨࡐ࡯࠻߿࠻࡜ࡉ࡞ኻᔕߥߤߢޔ⏕

ታߦㆇ↪⠪ߩ⽶ᜂჇߣߥࠆ߆ࠄߢ޽ࠆޕߒ߆߽ޔ

୘ޘߩ᝼ᬺࡕࠫࡘ࡯࡞ߩ⸳ቯ߿ౝ൮ߐࠇࠆ࠺࡯

࠲ߪޔฦᢎຬ೑↪⠪ߦࠃࠆㆇ↪߇೨ឭߢ޽ࠆߚ

߼ޔߘߩᓎഀߣ⽿ോ⽶ᜂߩ⹺⍮ߦᄬᢌߒߚ႐ว ߦߪޔㆇ↪⠪ߩ⽶ᜂჇߪ⸘ࠅ⍮ࠇߥ޿ޕߎߩࠃ ߁ߥㆇ↪⽶ᜂߪޔࠪࡖ࠼࠙ࡢ࡯ࠢ

ߣߒߡ ⥸ ߩ೑↪⠪߿๟࿐ߦߪ⹺⍮ߐࠇߕޔㆇ↪⠪ߩ⽸₂ ߇⹏ଔߐࠇࠆߎߣߪዋߥ޿ޕߒ߆ߒߎߩ⽶ᜂჇ

ߪᦨᖡߩ႐วߦߪޔࠪࠬ࠹ࡓㆇ↪ߦᚻ߇࿁ࠄߥ

޿⁁ᴫ߿ޔㆇ↪⠪⥄りߩஜᐽࠍኂߔࠆ⁁ᴫ߳ߣ

⥋ࠅޔࠪࠬ࠹ࡓㆇ↪ߘߩ߽ߩ߇⎕✋ࠍ᧪ߔߎߣ

ߐ߃޽ࠅᓧࠆޕ

ߘߩࠃ߁ߥ⁁ᴫ߆ࠄޔోߡߩ೑↪⠪ߦޔࠪࠬ

࠹ࡓㆇ↪⽶⩄ࠍ⹺⍮ߒߡ⾃߁ขࠅ⚵ߺ߇ޔਇน

ᰳߢ޽ߞߚࠊߌߢ޽ࠆޕߘߩ⚿ᨐޔ࿑㧡ߦ␜ߒ ߚࠪࠬ࠹ࡓ࠺ࠩࠗࡦߩࠃ߁ߦޔ೑↪⠪ߩࠬࠠ࡞

ߦᔕߓߡޔ೑↪น⢻ߥᯏ⢻ࠍ඙ಽߔࠆߣหᤨߦޔ

ฦ೑↪⠪߇೑↪ߔࠆᯏ⢻ࠨ࡯ࡆࠬߦ㑐ߒߡߪޔ ฦ⥄߇⽿છࠍᜬߞߡㆇ↪ߔࠆࠃ߁ߦޔߘߩ૏⟎

ઃߌࠍᄌᦝߒߚࠊߌߢ޽ࠆޕ

ߥ߅ޔታ㓙ߩᛛⴚࠪࠬ࠹ࡓߩ࠺ࠩࠗࡦߢߪޔ

ฦ೑↪⠪߇ฦ⥄ߩㆇ↪⽶⩄ࠍ⹺⼂ߢ߈ࠆࠃ߁ߦޔ

ᄙߊߩࡀ࠶࠻ࡢ࡯ࠢࠨ࡯ࡃ߇ឭଏߒߡ޿ࠆࠨ࡯

ࡆࠬߣห᭽ߦޔ▤ℂ⠪ߩࠨࡐ࡯࠻ߥߒߢޔฦ⥄

߇ߘࠇߙࠇߩᗧᕁߣ⽿છߩ▸࿐ߢ⥄ࠄ⸳ቯࠍⴕ

޿ޔㆇ↪ߔࠆߚ߼ߩࠗࡦ࠲࡯ࡈࠚ࡯ࠬࠍታⵝߒ ߡ޿ࠆ

ޕ࿑㧡ߢߪޔߘߩߚ߼ߩౕ૕⊛ߥᠲ૞

ᣇᴺ߿ޔࠗࡦ࠲࡯ࡈࠚ࡯ࠬ⸳⸘ߦߟ޿ߡߪ⸅ࠇ ࠄࠇߡ޿ߥ޿߇ޔ೑↪⠪ߦޔࠪࠬ࠹ࡓㆇ↪ߦ㑐 ߔࠆޔߒ߆ࠆߴ߈ᓎഀ⽶ᜂࠍᗧ⼂ߒߡ⾃߁਄ߢޔ ߎߩࠃ߁ߥ⹦⚦ㇱಽߩ࠺ࠩࠗࡦߪᰳ߆ߖߥ޿ข ࠅ⚵ߺߢ޽ࠆ

ޕ

࠺ࠩࠗࡦᄌᦝߒߚᡰេࠪࠬ࠹ࡓߪޔ⚂㧝ᐕ೨ ߦ⹜㛎ㆇ↪ߣߒߡߩࠨ࡯ࡆࠬଏ↪ࠍᆎ߼ߚ߫߆ ࠅߢ޽ࠆ߇ޔߎࠇ߹ߢߩߣߎࠈޔᢥൻⅣႺߣߒ ߡߩᖱႎࠪࠬ࠹ࡓߦᄢ߈ߥᓇ㗀ࠍ෸߷ߔߎߣ߽

ߥߊޔㆇ↪ߐࠇ⛯ߌߡ޿ࠆޕᖱႎࠪࠬ࠹ࡓߩᜬ

⛯ᕈߪޔߎࠇࠄߩ੐଀߆ࠄ߽┍޿⍮ࠆߎߣ߇ߢ ߈ࠆࠃ߁ߦޔᛛⴚࠪࠬ࠹ࡓߣߘߩࠪࠬ࠹ࡓⅣႺ ߦࠃߞߡᒻᚑߐࠇࠆᢥൻⅣႺߣߒߡߩᖱႎࠪࠬ

࠹ࡓ߇ޔࡃ࡜ࡦࠬ⦟ߊㆇ↪ߢ߈ߡ޿ࠆ߆ุ߆ߦ ߆߆ߞߡ޿ࠆޕߘߒߡߘߩࡃ࡜ࡦࠬߪޔනߦᛛ ⴚࠪࠬ࠹ࡓߩᯏ⢻㐿⊒ߩߺߦ࿃ࠆ߽ߩߢߪߥߊޔ

߻ߒࠈࠪࠬ࠹ࡓⅣႺߩਛߢߩᛛⴚࠪࠬ࠹ࡓߩ૏

⟎ઃߌ߿ޔ␠ળߣߩ㑐ଥᕈࠍᄌൻߐߖߥ߇ࠄޔ

(12)

㧙㧙 ᖱႎࠪࠬ࠹ࡓో૕ߣߒߡታ⃻ࠍ࿑ࠆߴ߈ߎߣߥ ߩߢ޽ࠆ

ޕ

㧢㧚߅ࠊࠅߦ

ᧄ⺰ᢥߢߪޔᖱႎಣℂࠪࠬ࠹ࡓࠍᖱႎᛛⴚߣ

ߘߩ೑↪⠪ߣߢᒻᚑߔࠆੱ㑆㧙ᛛⴚࠪࠬ࠹ࡓߣ

ᝒ߃ޔߎࠇࠍขࠅᏎߊࠪࠬ࠹ࡓⅣႺࠍ߽฽߼ߚ ᢥൻⅣႺߣߒߡᖱႎࠪࠬ࠹ࡓࠍᝒ߃ࠆߣ޿߁ᨒ

⚵ߺߦၮߠ߈ޔᢥൻⅣႺࠍ⛽ᜬߒ⢒߻ⷰὐ߆ࠄޔ ᖱႎࠪࠬ࠹ࡓߩᜬ⛯น⢻ᕈࠍᔨ㗡ߦᝪ߃ߚ࠺ࠩ

ࠗࡦࠕࡊࡠ࡯࠴ߩ᦭↪ᕈߦߟ޿ߡ⼏⺰ߒߚޕߘ ߩߚ߼ߩౕ૕⊛ᣇ╷ߩ ߟߣߒߡޔᖱႎࠪࠬ࠹

ࡓߩ᭴ᚑຬ߇ᖱႎࠪࠬ࠹ࡓㆇ↪ߦ߅ߌࠆᓎഀࠍ

ᜂ߁ޔߣ޿߁࠺ࠩࠗࡦࠕࡊࡠ࡯࠴ߦߟ޿ߡ⸒෸

ߒߚޕߘߒߡޔ᝼ᬺㆇ༡ᡰេߩߚ߼ߩ

EUD

ࠪࠬ

࠹ࡓࠍ੐଀ߣߒߡขࠅ਄ߍޔߘߩㆇ↪ⅣႺᄌൻ

߳ߩขࠅ⚵ߺߩಽᨆࠍㅢߒߡޔߎߩ࠺ࠩࠗࡦࠕ

ࡊࡠ࡯࠴ߩ᦭↪ᕈߦߟ޿ߡ⼏⺰ߒߚޕ ᖱႎࠪࠬ࠹ࡓࠍᢥൻⅣႺߣᝒ߃ࠆߎߣߢޔߎ ࠇ߹ߢߩࠃ߁ߦ㐿⊒⠪߇ᯏ⢻ࠍឭଏߒޔ೑↪⠪

߇ߘߩᯏ⢻ࠍ೑↪ߔࠆߣ޿߁ฃേ⊛ߥ㑐ଥߢߪ ߥߊޔᖱႎࠪࠬ࠹ࡓࠍᯏ⢻ߐߖࠆߚ߼ߦߪޔ೑

↪⠪ࠍ฽߻ߘߩ᭴ᚑຬฦޘ߇Ⓧᭂ⊛ߦᓎഀࠍᜂ

޿ޔㆀⴕߔࠆߎߣࠍ᳞߼ࠄࠇߡ޿ࠆߎߣ߇ޔ᣿

ࠄ߆ߣߥࠆޕߘߒߡߘߩⅣႺߩᜬ⛯ᕈߪޔ೑↪

⠪߇නߦ㐿⊒⠪ߦߥࠆߣ޿߁ߎߣߢߪߥߊޔ೑

↪⠪߇੨ฃߢ߈ࠆࠨ࡯ࡆࠬߩ⾰ࠍ⏕଻ߔࠆߚ߼

ߦޔᱜߒ޿ᣇᴺߢ೑↪ߒޔ⾰ߩ㜞޿࠺࡯࠲ࠍឭ ଏߔࠆߎߣߣ౒ߦޔ࠺࡯࠲ߩ଻቞▤ℂߦ೑↪⠪

⥄ࠄ߇ଥࠊࠅޔⓍᭂ⊛ߦࠪࠬ࠹ࡓߩ⛽ᜬ▤ℂߩ

ᓎഀࠍᜂ޿ޔㆀⴕߒࠃ߁ߣߔࠆᘒᐲ߿ޔᗧ⼂ߩ

⢒ᚑߦ߆߆ߞߡ޿ࠆߩߢ޽ࠆޕ

ߘࠇߪߟ߹ࠅޔ೑↪⠪ߦ߽ޔ೑↪⠪ߣߒߡߩ

ࠬࠠ࡞ߣᗧ⼂߇᳞߼ࠄࠇࠆߎߣࠍᗧ๧ߒߡ߅ࠅޔ ᣇߢࠪࠬ࠹ࡓㇱ㐷ߦߪࠪࠬ࠹ࡓࠍ㐿⊒ߒޔᡷ

ୃߔࠆߎߣએ਄ߦޔEUDࠍࠨࡐ࡯࠻ߢ߈ࠆ૕೙

ࠍᒝൻߒޔ೑↪⠪ߩࠬࠠ࡞ࠍะ਄ߢ߈ࠆᵴേ߇ޔ

᳞߼ࠄࠇࠆߎߣߣߥࠆޕ߹ߚޔEUDߦࠃࠆࠪࠬ

࠹ࡓࠍ଻቞▤ℂߔࠆߚ߼ߩ૕೙૞ࠅ߿ޔߘࠇࠍ

ࠬࡓ࡯࠭ߦታᣉߢ߈ࠆࠪࠬ࠹ࡓⅣႺߣ㐿⊒࠷࡯

࡞ߩዉ౉ޔߘߒߡ㐿⊒࡞࡯࡞ߩⷙቯߥߤ߽᳞߼

ࠄࠇࠆߎߣߣߥࠈ߁

ޕߎߩࠃ߁ߦޔᖱႎࠪࠬ

࠹ࡓࠍᢥൻⅣႺߣᝒ߃ޔߘߩᜬ⛯ᕈࠍ⠨ኤߔࠆ ߎߣߦࠃࠅޔᖱႎࠪࠬ࠹ࡓ㐿⊒ޔ߭޿ߡߪᖱႎ

ࠪࠬ࠹ࡓㇱ㐷ߩ޽ࠅᣇߛߌߢߥߊޔᛛⴚࠪࠬ࠹

ࡓߩ೑↪⠪ߦ᳞߼ࠄࠇࠆၮᧄ⊛ߥࠬࠠ࡞߿⹺⼂

߹ߢࠍ߽ޔ

᣿ࠄ߆ߦߔࠆߎߣ߇ߢ߈ࠆߩߢ޽ࠆޕ

ߎߩࠃ߁ߥ⍮⷗ߦၮߠ߈ޔᛛⴚࠪࠬ࠹ࡓߩ㐿⊒

ࠍᬌ⸛ߔࠆߣ౒ߦޔ⚵❱ᯏ⢻߿೑↪⠪ߩ⢒ᚑߦ ขࠅ⚵߻ߎߣߦࠃߞߡޔᜬ⛯น⢻ᕈߩ㜞޿ᖱႎ

ࠪࠬ࠹ࡓࠍታ⃻ߢ߈ࠆߣ⠨߃ࠄࠇࠆޕ ᖱႎࠪࠬ࠹ࡓߩᜬ⛯ᕈߦ㑐ߔࠆ໧㗴ߪޔ

EUD

ࠪࠬ࠹ࡓߩ⥝㓉ߣ౒ߦޔߘߩࠪࠬ࠹ࡓߩ㐿⊒⠪

ߢ޽ࠆ೑↪⠪ߦࠃߞߡޔ⹺⼂ߐࠇޔ㗼࿷ൻߒߡ ߈ߚࠊߌߢ޽ࠆ߇ޔᖱႎࠪࠬ࠹ࡓㇱ㐷߿ኾᓥ⠪

ߦࠃߞߡ㐿⊒ߐࠇߡ߈ߚၮᐙࠪࠬ࠹ࡓߦ߅޿ߡޔ

੍ߡ߆ࠄሽ࿷ߒߡ޿ߚฎߊߡᣂߒ޿໧㗴ߢ޽ࠆޕ

߻ߒࠈᄢⷙᮨߥࠪࠬ࠹ࡓߦ߅޿ߡߪޔᖱႎࠪࠬ

࠹ࡓㇱ㐷߇ޔᣣޘߩㆇ↪ߢࠪࠬ࠹ࡓߩࡒࠬࡑ࠶

࠴ࠍ⵬޿ߟߟޔࠪࠬ࠹ࡓో૕ߩࡃ࡜ࡦࠬࠍ଻ߞ

ߡ޿ࠆ⁁ᴫߣ޿߃ࠆߩߢ޽ࠆޕ

ᖱႎಣℂࠪࠬ࠹ࡓߩ㐿⊒ߢߪޔࠪࠬ࠹ࡓߩ⸳

⸘࿑ߦ޽ߚࠆⷐ᳞ቯ⟵߿ⷐ᳞઀᭽ࠍ࿕߼ࠆߎߣ

ߦᵈജߔࠆ߇ޔ․ߦᣣᧄડᬺߦ߅޿ߡߪޔߘߩ

೨Ბ㓏ߦ޽ࠆߴ߈ޟࠪࠬ࠹ࡓൻ⸘↹ޠߦߟ޿ߡޔ

޽߹ࠅ⼏⺰ߐࠇߥ޿௑ะߦ޽ࠆޕ࠰ࡈ࠻࠙ࠚࠕ 㐿⊒ࠃࠅ߽ߪࠆ߆ߦᤨ㑆ߣࠦࠬ࠻߇߆߆ࠆ૞ᬺ

ߢ޽ࠆߎߣ߿ޔᾫ✵⠪ߦߣߞߡߪᗵⷡ⊛૞ᬺߢ

޽ࠆߎߣ߆ࠄޔ ⥸⊛ߥ⹏ଔ߇ᓧࠄࠇߦߊ޿ߎ ߣߥߤ߇ߘߩℂ↱ߢ޽ࠆ

ޕߘߩ਄ޔㆇ↪଻቞

ߪޔ㐿⊒߇⚳ੌߒߚᓟߩනߥࠆ▤ℂᬺോߣ⷗ਅ

ߐࠇޔࠪࠬ࠹ࡓൻ⸘↹ߣห᭽ߦޔ ⥸⊛ߦ⹏ଔ

߇㜞ߊߥ޿ߩߢ޽ࠆޕ

(13)

㧙㧙

ᣣᧄߢߩޔᖱႎࠪࠬ࠹ࡓಣℂࠍᎼࠆߎߩⅣႺ

ⷐ࿃߇ޔ⋉ޘᛛⴚࠪࠬ࠹ࡓߩ㐿⊒ߦ௑ᵈߐߖࠆ ᣇߢޔᢥൻⅣႺߣߒߡߩᖱႎࠪࠬ࠹ࡓߩ⛽ᜬ

▤ℂࠍシⷞߒޔ㘈ߺߥ޿⁁ᴫࠍ૞ࠅ಴ߒߡ޿ࠆ

ߣ⠨߃ࠄࠇࠆޕߒ߆ߒޔߘߩࠃ߁ߥᖱႎࠪࠬ࠹

ࡓߩਅߢߪޔੱޘߩᖱႎⴕേࠍᵴᕈൻߢ߈ߥ޿

߫߆ࠅ߆ޔੱޘߩᵴേၮ⋚ߢ޽ࠆޔᖱႎࠪࠬ࠹

ࡓ߳ߩା㗬ᗵࠍ㜞߼ࠆߎߣ߽ߢ߈ߥ޿ߚ߼ޔ␠

ળో૕߇ਇ቟ߦⷒࠊࠇߚਇ቟ቯߥ⁁ᴫߦ㒱ࠆෂ 㒾ᕈߐ߃ุቯߢ߈ߥ޿ߎߣߥߩߢ޽ࠆޕ ߎߩࠃ߁ߦޔᧄ⺰ᢥߢ⼏⺰ߒߡ޿ࠆᖱႎࠪࠬ

࠹ࡓߩᕡᏱᕈߩ໧㗴ߪޔ㜞ᐲߥᖱႎಣℂࠪࠬ࠹

ࡓߦଐሽߒߚޔᖱႎࠪࠬ࠹ࡓߣߒߡᒻᚑߐࠇࠆ

⃻ઍ␠ળߩ⣀ᒙᕈߦ㑐ࠊࠆޔࠃࠅᷓೞߥ໧㗴ߩ

ᩮḮ⊛ⷐ࿃ߣߒߡᝒ߃ࠆߎߣߐ߃ߢ߈ࠆߩߢ޽

ࠆޕᧄ⺰ᢥߢߩ⼏⺰߇ޔ੹ᓟߩᖱႎࠪࠬ࠹ࡓ㐿

⊒߅ࠃ߮ᖱႎࠪࠬ࠹ࡓ⎇ⓥߩ

ഥߣߥࠇ߫ᐘ޿

ߢ޽ࠆޕ

⻢ㄉ

ᧄ⎇ⓥߩㆀⴕߦ޽ߚࠅޔ᧲ᵗᄢቇᴺቇㇱ㕖Ᏹ ൕ⻠Ꮷ ንỈᶈ᮸᳁ߦߪޔࠪࠬ࠹ࡓߩታⵝ߅ࠃ

߮ㆇ↪ߦ㑐ߔࠆ⍮⷗ࠍߏᢎ␜㗂߈ޔ߹ߚᄙߊߩ ᖱႎࠍߏឭଏ㗂޿ߚߎߣޔ⸥ߒߡᗵ⻢ߩᗧࠍ⴫

ߔࠆޕ

ᧄ⎇ⓥߪޔᐔᚑ㨪ᐕᐲ⑼ቇ⎇ⓥ⾌⵬ഥ㊄ 㧔ၮ⋚⎇ⓥ%ޔ⺖㗴⇟ภޟ⚻ᷣቇቇ⠌

ⅣႺߣߒߡߩᏒ႐ታ㛎ᡰេࠪࠬ࠹ࡓߦ㑐ߔࠆ⎇

ⓥޠ㧕

ߦࠃࠅޔᖱႎࠪࠬ࠹ࡓߣߒߡߩലᨐ⊛ߥቇ

⠌ⅣႺߩ᭴▽ߦะߌߚၮ␆⎇ⓥߩ Ⅳߣߒߡታ

ᣉߐࠇߚޕ⸥ߒߡᗵ⻢ߩᗧࠍ⴫ߔࠆޕ

ᧄ⺰ᢥߢ⼏⺰ߔࠆߩߪᐢ⟵ߩᖱႎࠪࠬ࠹ࡓߢ޽

ࠅޔ৻⥸⊛ߦ⹺⼂ߐࠇߡ޿ࠆࠃ߁ߥࠦࡦࡇࡘ࡯࠲

ࠪࠬ࠹ࡓ߿ࡀ࠶࠻ࡢ࡯ࠢࠪࠬ࠹ࡓߥߤࠍਛᔃߣ ߒߚ⁜⟵ߩᖱႎࠪࠬ࠹ࡓ㧔ᖱႎಣℂࠪࠬ࠹ࡓ㧕ߢ ߪߥ޿ޕᧄ⺰ᢥߢߪޔᖱႎࠪࠬ࠹ࡓߣᖱႎಣℂࠪ

ࠬ࠹ࡓߣࠍ඙೎ߒߡ⼏⺰ࠍዷ㐿ߒߡ޿ࠆޕ

Ꮢ႐⚻ᷣਥ⟵⊛ߥⷰὐ߆ࠄੱޘߩ᰼ᦸࠍ༐⿠ߒޔ Ꮢ႐┹੎ࠍൎߜᛮߎ߁ߣߔࠆ⚻ᷣⴕὑࠍਛᔃߣ ߒߚ␠ળߦ߅޿ߡߪޔᛶ᛫ߔࠆⴚ߽ߥߊޔᢎ⢒ࠪ

ࠬ࠹ࡓߐ߃߽߇ߘߩ㘩ᜰߦขࠅㄟ߹ࠇߟߟ޽ࠆ ෂ㒾ߥ⁁ᴫߦ޽ࠆߣ޿߃ࠆޕ

ኻ⽎ߣߔࠆ੐⽎ߦߟ޿ߡߪޔᢥ₂=ౝᧁD?

ߢᖱႎࠪࠬ࠹ࡓߩ኿⒟ߣߒߡ⹦ㅀߐࠇߡ޿ࠆޕ

ᖱႎಣℂᛛⴚ߿␠ળ೙ᐲߥߤߩᯏ⢻⊛ߥࡔࠞ࠾

࠭ࡓߩᄌ㕟߇߽ߚࠄߔޔᢥൻߩᄌኈ߿ੱޘߩᗧ⼂

ߩᄌൻߪޔ೨ะ߈ߥᡷ㕟ߣ޿߁ࠃࠅ߽ޔ߻ߒࠈⅣ Ⴚᄌൻ߳ߩኻᔕߣ޿߁ฃേ⊛ߥ⛽ᜬᵴേߣߒߡ

↢ߓࠆޔߣᝒ߃ࠆߴ߈ߢ޽ࠈ߁ޕ

ዊⷙᮨߥ⚵❱߿ࠪࠬ࠹ࡓ㐿⊒ߩᚻ߇Ꮕߒᑧߴࠄ ࠇߥ޿⃻႐ߢޔᄙ↪ߐࠇߡ޿ࠆߩ߇ታᖱߢ޽ࠆߚ

߼ޔߘߩታᘒߪ౏ߦߪ߶ߣࠎߤ⹺⍮ߐࠇߡ޿ߥ޿ޕ

නߦ⸒⺆ൻߐࠇߡ޿ߥ޿ߛߌߢޔ೑↪⠪ߩ㗡ߩਛ ߢߪᥧ㤩⊛ߦℂ⸃ߐࠇޔᕁ޿ឬߌߡ޿ࠆߎߣߢ޽

ࠆ=Polanyi1966

ޟ ᖱ ႎ ࠪ ࠬ ࠹ ࡓ 㐿 ⊒ ᣇ ᴺ ⺰ ޠ ߩ ᢎ ⑼ ᦠ ߢ ޽ ࠆ Information Systems Development =Avison,

Fitzgerald 2006?ߢߪޔᐕߦ಴ ߐࠇߚ╙㧠 

ߢ߽ޔEUDߪEUCߣߒߡᛒࠊࠇޔᖱႎಣℂࠪࠬ࠹

ࡓߩ㐿⊒߇ޟᖱႎࠪࠬ࠹ࡓޠߩ㐿⊒ߢߪߥ޿ߣ޿

߁┙႐߆ࠄޔขࠅ┙ߡߡޟᖱႎࠪࠬ࠹ࡓ㐿⊒ᣇᴺ

⺰ޠߣߒߡขࠅ਄ߍࠄࠇߡ޿ߥ޿ޕ૛⺣ߢ޽ࠆ߇ޔ ᐕએ਄೨ߦೋ ߇಴ ߐࠇ਎⇇⊛ߥቯ⹏ࠍᓧ ߡ╙㧠 ߣߥߞߡ޿ࠆߎߩᢎ⑼ᦠߪޔᣣᧄߢߪ߶

ߣࠎߤ⹤㗴ߦ਄ࠆߎߣ߽ߥߊޔᣣᧄ⺆ߢߩ⠡⸶಴

 ߽ߥߐࠇߡߎߥ߆ߞߚޕ

Ყセኻ⽎ߣߒߡߩ⥄േ⸥ภಣℂᯏ᪾߇ౕ⃻ൻߐ ࠇࠆ߹ߢߪޔੱ㑆ߩ↢ᓧ⊛ߥᖱႎᵴേߪືቇ⊛ߥ

⼏⺰ࠍ㒰޿ߡߪޔੱ㑆ߣߒߡߩᒰὼߩ⢻ജߣߒߡ

ో᥊ൻߔࠆߎߣ߇ߥ߆ߞߚߎߣߢ޽ࠈ߁ޕ㤡᣿ᦼ ߩᢥ₂[Hicks, Place 1956?ߢߪޔᖱႎࠪࠬ࠹ࡓߩ↪

⺆ ߎ ߘ ಴ ߡ ߎ ߥ ޿ ߇ ޔ 㔚 ሶ࡯ ࠲ ಣ ℂEDP:

Electronic Data Processingߩ⺑᣿ߩਛߢޔࠦࡦࡇ ࡘ࡯࠲ߪᖱႎࠍᛒ߁ਥ૕ߣߒߡ⺑᣿ߐࠇޔߘࠇ߇

੐ോ૞ᬺߩ⥄േൻautomationߣ੐ോ▤ℂߩᄌ㕟 ࠍଦߔߣߩ⸥ㅀ߇⷗ࠄࠇࠆޕ

⃻ᤨὐߢߩౕ૕⊛ߥ⺞ᩏ࠺࡯࠲ߪή޿߇ޔሶଏߩ

⊒㆐ㆊ⒟ߦ߅ߌࠆ㜞ᐲߥᖱႎⅣႺߩ೑↪ߪޔห᭽

ߥℂ↱ߢ⥄ࠄߩ૕ࠍ૶ߞߚᖱႎᵴേߩળᓧߦߪ ነਈߢ߈ߥ޿ߎߣ߆ࠄޔౕ૕⊛ߥᗵⷡߩ૕ᓧ߿ᗧ

⼂ᒻᚑߦၮߠ޿ߚੱ㑆ᕈߩ⢒ᚑߦߪ㓚ኂߢߐ߃

޽ࠆޔߣෂ߱߻ᗧ⷗߽޽ࠆ=Carr 2010

ߎߩ࠳ࠗ࠽ࡒ࠭ࡓߩၮ␆ߣߥߞߚᖱႎࠪࠬ࠹ࡓ

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㧙㧙

ߩᝒ߃ᣇߣޔߘߩ㑐ଥᕈߦߟ޿ߡߩ⼏⺰ߪޔᢥ₂

=ౝᧁ?ߢዷ㐿ߐࠇߡ޿ࠆޕ

␠ળ ᛛⴚࠪࠬ࠹ࡓSocio-technical Systemߪޔ ᐕઍߦE. TristߣF. Emery߇⧷࿖ߩ࠲ࡆࠬ࠻࠶

ࠢ⎇ⓥᚲTavistock Instituteߢឭ໒ߒߚޔ㜞ᐲߥ ᛛⴚߣߘࠇࠍᛒ߁ੱ㑆ߣߩ⋧੕૞↪ߢ⡯ോࠍㆀ ⴕߔࠆ⚵❱ߩᝒ߃ᣇߢ޽ࠆ=Davis, Taylor 1972?ޕ ߘߩᓟޔ⚵❱ߩᖱႎࠪࠬ࠹ࡓࠍ␠ળ ᛛⴚࠪࠬ࠹

ࡓ࠰ࠪࠝ࠹ࠢ࠾ࠞ࡞ࠪࠬ࠹ࡓߣᝒ߃ߚ⚵❱㐿

⊒ࠕࡊࡠ࡯࠴ߢ޽ࠆޔ࠰ࠪࠝ࠹ࠢ࠾ࠞ࡞ࠕࡊࡠ࡯

߇E.Mumfordࠄ ߦ ࠃ ߞ ߡឭ ໒ߐ ࠇ =Mumford 1983⧷࿖ࠍਛᔃߣߔࠆ᰷Ꮊߢᵴ⊒ߦ⎇ⓥ߅ࠃ

߮ታ〣ߐࠇߡ߈ߚ=Avison, Fitzgerald 2006?ޕߎߩ ࠕࡊࡠ࡯࠴ߪޔ㜞ᐲߥᛛⴚࠪࠬ࠹ࡓࠍ↪޿ࠆ઀੐

ⅣႺߦ߅޿ߡޔᛛⴚࠪࠬ࠹ࡓߣߘࠇࠍᛒ߁ੱ㑆⚵

❱⊛ߥ઀⚵ߺߣߒߡߩ␠ળࠪࠬ࠹ࡓߣࠍޔᛛⴚࠪ

ࠬ࠹ࡓਥዉߢߪߥߊޔ⋧੕ᦨㆡൻߩⷰὐ߆ࠄ⸳⸘

ߒࠃ߁ߣߔࠆขࠅ⚵ߺߢ޽ࠆޕ

ߘߩᗧ๧ߢߪޔᣢߦᛛⴚࠪࠬ࠹ࡓߣߒߡᐢߊ⹺⍮

ߐࠇߡ޿ࠆᖱႎࠪࠬ࠹ࡓߣ޿߁↪⺆ߦઍࠊࠆޔ ቯߩ↪⺆ࠍᮨ⚝ߔߴ߈ߢ޽ࠆߩ߆߽ߒࠇߥ޿ޕ

ᢥൻⅣႺߦߪޔᐢߊ␠ળ৻⥸ߛߌߢߥߊޔ⚵❱ᢥ ൻ߿࿾ၞᢥൻߥߤⶄ㔀ߦ౉ࠅ⚵ࠎߛ㓏ጀ⊛ߥ᭴

ㅧ߇޽ࠅޔߘࠇߙࠇ߇․⇣ߥ᭽⋧ࠍ␜ߒߡ޿ࠆ

=ౝᧁC?ޕ

ࠪࠬ࠹ࡓㇱ㐷ߣߒߡߪޔᖱႎᛛⴚߩ᥉෸᜛ᄢߦദ

߼ߚߎߣ߇ޔ࠾࡯࠭ኻᔕߩࡃ࠶ࠢࡠࠣൻߦᜉゞࠍ ߆ߌޔ೑↪ㇱ㐷ߣߩḴ߇ᷓ߹ࠆߎߣߣߥࠅޔළߞ ߡ޽ߛߣߥߞߚᒻߢ޽ࠆޕ

ᢥ₂=ౝᧁ?ߢߪޔࠦࡦࡇࡘ࡯࠲ಣℂߪ✚ߡ

⃻ታ਎⇇ߩࠪࡒࡘ࡟࡯࡚ࠪࡦߣߒߡታ⃻ߐࠇߡ

޿ࠆߎߣߦ⸒෸ߒߡ߅ࠅޔߘߩᗧ๧߆ࠄߪࠦࡦࡇ ࡘ࡯࠲ࠪࠬ࠹ࡓߘߩ߽ߩ߇ޔ⃻ታ␠ળߩᮨ୮ⵝ⟎

ߣߒߡᯏ⢻ߒߡ޿ࠆߣ޿߃ࠆޕ

ߎߩࠃ߁ߥ⚦߿߆ߥኻᔕ߇ޔ߻ߒࠈࡃ࠶ࠢࡠࠣࠍ ጊⓍߐߖޔ࠺࡯࠲ຠ⾰ߩ⽿છࠍᜂ߃ࠆ೑↪⠪߇⢒

ߚߥ߆ߞߚⷐ࿃ߢ߽޽ࠈ߁ޕ

ᖱႎࠪࠬ࠹ࡓ⥄૕߇ࠝ࡯࠻ࡐࠗࠛ࡯ࠪࠬߢ޽ࠆ ߣ޿ࠊࠇࠆᚲએߢ߽޽ࠆ=ᴡᧄ?ޕ

ߎߩࠃ߁ߥขࠅ⚵ߺߣߒߡߪޔታ㓙ߦߪETHICS

߿SSMߥ ߤ ߩ ࠃ ߁ ߥࠕ ࡊ ࡠ࠴߇ ޽ ࠆ =Avison, Fitzgerald 2006

ታ࿾ߢߩࠦࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓߩ⸳⸘ޔ㐿⊒ޔታ ⵝޔㆇ↪ޔౣ᭴▽ߪޔᜂᒰᢎຬߩᜰዉਅߢතᬺ⎇

ⓥ↢߅ࠃ߮ᄢቇ㒮↢߇ᜂᒰߒߚޕ⹦⚦ߦߟ޿ߡߪޔ ᢥ ₂ =ᄢᴡ ේ ౝ ᧁ ን Ỉ ౝ ᧁ

Tomizawa, Uchiki 2008⿬ౝᧁD?ࠍෳᾖ

ߐࠇߚ޿ޕ

ၯ₹ᄢቇᢎ㙃ᢎ⢒㧔ᢎ㙃ቇㇱޔᢎ⢒ቇㇱ㧕ߦ߅ߌ ࠆ੐଀ޕ

ᧄ⺰ᢥߢߪޔᖱႎࠪࠬ࠹ࡓౝߢߩ࠺࡯࠲ߩᵹࠇࠍ ਛᔃߦޔߘߩ࠺࡯࠲ߦ㑐ߔࠆಣℂࠍᢛℂߒߡᝒ߃ ࠆ࠺࡯࠲ࡈࡠ࡯࠳ࠗࡗࠣ࡜ࡓDFDߦޔ࠺࡯࠲ߩ ಣℂ߅ࠃ߮▤ℂߩᜂᒰ⠪ࠍ᣿␜ߔࠆߎߣߢޔᖱႎ

ࠪࠬ࠹ࡓߩ⛽ᜬ▤ℂ⽶ᜂߣߘߩ஍࿷ᕈࠍ᣿ࠄ߆ ߦߢ߈ࠆޔንỈߣౝᧁߦࠃߞߡឭ᩺ߐࠇߚSDU⸥ ᴺߦೣߞߡ⴫⃻ߒߡ޿ࠆޕSDU⸥ᴺߦߟ޿ߡߪޔ ᢥ ₂ =ን Ỉ ౝ ᧁ ? ߢឭ ᩺ߐ ࠇ ޔ ᢥ ₂

=Tomizawa, Uchiki 2008?ߦౕ૕⊛ߥ૶↪଀߇⚫੺

ߐࠇߡ޿ࠆޕߥ߅ޔᧄ⺰ᢥࠍ฽߼ߡޔᚒޘߩਥᒛ ߪᖱႎࠪࠬ࠹ࡓ࠺ࠩࠗࡦߩ⠨߃ᣇ߿ขࠅ⚵ߺᣇ ߩ㊀ⷐᕈߦ㑐ߔࠆߎߣߢ޽ࠅޔSUDߩࠃ߁ߥ⸥ᴺ

߿࠺ࠩࠗࡦᚻᴺߦ㑐ߔࠆߎߣߢߪߥ޿ޕߘߩᗧ๧

ߢߪޔSSADM =Cutts 1991, Avison, Fitzgerald 2006? ߣห᭽ߢޔᖱႎࠪࠬ࠹ࡓߩో૕௝߇ᛠីߢ߈ޔ⼏

⺰ߩณ߈บߣߒߡ␜ߔߎߣ߇ߢ߈ࠆ⸥ᴺ߿ᚻᴺ ߢ޽ࠇ߫ޔSUD߿DFDߦ㒢ࠆ߽ߩߢߥߊޔUML ߩ࡯ ࠬ࡯ ࠬ=Booch, Rumbaugh, Jacobson 1999㜞ᯅ⴩Ꮉ㊁ਛ2008?ߢ߽⼏⺰น⢻ߣ

⠨߃ࠄࠇࠆޕ

Teaching Assistantߩ⇛ޕᄢቇ㒮↢߇ᜂᒰޕ

ലᨐ⊛ߥᖱႎᢎ⢒ߩታ〣ߦߪޔߎߩࠃ߁ߦᚻ㑆㓗ߩ߆ ߆ࠆ૞ᬺ߇ᔅⷐߣߐࠇࠆߩߢ޽ࠆ߇ޔߘࠇ᡿ߦᄙߊߩ ᢎ⢒⃻႐ߢߪޔㅒߦߎߩ૞ᬺࠍ◲⇛ൻߒߡߒ߹߁ߎߣ

߿ޔឭ಴‛ߩౝኈ⹏ଔࠍᯏ᪾⊛ߦಣℂߔࠆߎߣߦ⣣ᔃ ߔࠆࠃ߁ߥޔᧄᧃォୟߥขࠅ⚵ߺߐ߃ߥߐࠇߡ޿ࠆ=ౝ

ᧁC?ޕ

㔚ሶ࠺࡯࠲ߦࠃࠆ࡟ࡐ࡯࠻ߩឭ಴ߪޔࠪࠬ࠹ࡓߩ⸘↹

ᤨὐߢFTPࠨ࡯ࡃࠍ೑↪ߒߡ৻ㇱታᣉߐࠇߡ޿ߚ߇ޔ

ోߡߩឭ಴‛ࠍኻ⽎ߣߒߚ৻ర⊛ߥ▤ℂ߿ޔฃ⻠⠪Ფ ߦឭ಴‛ߩ᝼ฃࠍ୘೎ߦ⼂೎ߒޔ▤ℂߢ߈ࠆ઀⚵ߺߦ ߪߥߞߡ޿ߥ߆ߞߚޕ

ߎࠇߪEUDߢߪᒰὼߩߎߣߢ޽ࠆ߇ޔᄙߊߩ೑↪⠪ਥ ዉߢዉ౉ߐࠇߚࠦࡦࡇࡘ࡯࠲ࠪࠬ࠹ࡓߢ߽৻⥸⊛ߢ޽

ࠆޕߒ߆ߒޔߘࠇ᡿ߦ୘ੱ೑↪߇ਛᔃߢ޽ߞߚ೑↪⠪

ߦߣߞߡ⷗ㅏߐࠇࠆߎߣ߇ᄙ޿ὐߢ߽޽ࠅޔઁߩ೑↪

⠪߳ߩኻᔕ߿ⷐᦸߦᔕ߃ࠄࠇߕߦ᛬ⷺߩࠪࠬ࠹ࡓߩᯏ

⢻߇⊒ើߢ߈ߥ߆ߞߚࠅޔ೑↪ߐࠇߥߊߥߞߚࠅޔ႐ วߦࠃߞߡߪ೑↪⠪ߣEUDᒰ੐⠪㑆ߢߩ⏕ၫߦ߹ߢ⊒

ዷߒߚࠅߔࠆࠤ࡯ࠬߐ߃޽ࠆߚ߼ޔᒰὼߩߎߣߣߪ⸒

߃ޔᱶᦝᵈᗧࠍᛄ߁ᔅⷐ߇޽ࠆޕ

Xoopsߪޔ㔚ሶឝ␜᧼ࠍਛᔃߣߒߚࠦࡒࡘ࠾࠹ࠖᒻᚑ

ᡰេ࠷࡯࡞ߢ޽ࠆ߇ޔరߩࠪࠬ࠹ࡓߦߪߥ޿㔚ሶࡈࠔ

ࠗ࡞ߩࠕ࠶ࡊࡠ࡯࠼ᯏ⢻ࡕࠫࡘ࡯࡞ࠍ㐿⊒ߒ⚵ߺㄟ߻

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ߎߣߢޔ೑↪⠪ࠍ⼂೎ߒߚឭ಴‛᝼ฃࠪࠬ࠹ࡓߣߒߡ ߩ೑↪ࠍน⢻ߦߒߚޕߥ߅ޔXoopsߦߪ⇣ߥࠆ޿ߊߟ ߆ߩ࡝࡝࡯ࠬ ߇ሽ࿷ߒޔXoops Cubeߪߘߩ৻ߟࠍ␜

ߒߡ޿ࠆޕ

ᓟㅀߔࠆ߇ޔᣣᧄߢᄙߊߩᖱႎၮ⋚ࠍㆇ༡ߔࠆ⚵❱߿

ᜂᒰ⠪ߦߪޔߎߩࠃ߁ߥⷞὐ߇ᰳ⪭ߒߡ޿ࠆ߆ޔ޽ࠆ

޿ߪߎߩࠃ߁ߥㆇ↪ᯏ⢻ߘߩ߽ߩࠍ⷗ਅߒߡ޿ࠆࠃ߁ ߦᗵߓࠄࠇࠆⴕὑ߿⸒േ߇ᢔ⷗ߐࠇࠆޕߘࠇߪޔනߦ ᜂᒰ⠪߿ᜂᒰㇱ⟑ߩᗧ⼂ߩ໧㗴߫߆ࠅߢߥߊޔߎߩࠃ ߁ߥᗧ⼂ࠍᒻᚑߔࠆኾ㐷⡯ߩ㙃ᚑ߇ߥߐࠇߡߎߕޔ␠

ળ⊛ߦ߽࿾๧ߢޔ࿾㆏ߥദജࠍᔅⷐߣߔࠆޔၮ⋚ࠪࠬ

࠹ࡓߩㆇ↪ߦኻߔࠆ⹏ଔࠍ૏⟎ઃߌߡ᧪ߥ߆ߞߚߎߣ ߦ໧㗴ߩᧄ⾰߇޽ࠈ߁ޕ

࠰ࡈ࠻࠙ࠚࠕࠪࠬ࠹ࡓߩ㐿⊒⠪߿ዉ౉⠪ߪޔߎߩⷰὐ ࠍシⷞ޽ࠆ޿ߪήⷞߔࠆ௑ะߦ޽ࠆ৻ᣇߢޔༀᗧߣߒ ߡ⥄ࠄ߇ផ⮈ߔࠆࠪࠬ࠹ࡓߩ೑↪ࠍᒝⷐߔࠆ௑ะߦ޽

ࠆޕ᛼ߒߟߌߢߪ޽ࠆ߇ޔᒰੱߩାᔨߦၮߠ޿ߚༀᗧ ߢ޽ࠆߛߌߦ೑↪⠪ߣߒߡߪᄢᄌා੺ߥߎߣ߇ᄙ޿ޕ

ᡰេࠪࠬ࠹ࡓߪޔFreeBSD 7.1OS਄ߦApache 2.2.9, PHP 4.4.9, MySQL Ver 14.12Distrib 5.0.67㧕ߩⅣႺਅߢPHP

⸒⺆ࠍ૶↪ߒߡXoops Cubeߩ᜛ᒛࠪࠬ࠹ࡓߣߒߡታ⃻

ߒߚޕ

ᐕ೨ᦼ㧠㨪㧤᦬ߩၯ₹ᄢቇᢎ㙃ቇㇱޟᖱႎၮ␆ޠ ߩ᝼ᬺߦ߅޿ߡޔࠪࠬ࠹ࡓ㐿⊒⠪┙ߜળ޿ߩਅߢታ〣

⊛ߦ⹜㛎ㆇ↪ߐࠇߚޕ

ᧄㆇ↪ߦ㓙ߒߡߪޔઁߩ᝼ᬺㆇ༡߽หᤨߦᡰេน⢻ߥ ࠃ߁ߦޔ⺖㗴ᛩⓂ↹㕙߿ᖱႎឭ␜↹㕙ࠍ᝼ᬺᲤߦಽߌ ߡ↪ᗧߢ߈ޔฃ⻠↢ߩฃ⻠⑼⋡ߩߺࠍ⴫␜ߔࠆࠃ߁ߦ

᜛ᒛߒߚޕ

ᒰೋߩࠪࠬ࠹ࡓߢߪޔᢎຬ࡙࡯ࠩߪ․ᮭ࡙࡯ࠩࡕ࡯࠼

ߢߩᠲ૞ߢ޽ߞߚߚ߼ޔ᝼ᬺߩ⸳ቯ߅ࠃ߮▤ℂᤨߦߪޔ

ઁߩ᝼ᬺ⸳ቯߩߺߥࠄߕޔ᝼ᬺㆇ༡▤ℂࠪࠬ࠹ࡓో૕

ߩ⸳ቯᄌᦝߐ߃น⢻ߥ⁁ᘒߢ޽ߞߚޕૉߒޔ᝼ᬺㆇ༡

▤ℂࠪࠬ࠹ࡓߪޔࡊ࡜࠶࠻ࡈࠜ࡯ࡓߩࠦࡦࡇࡘ࡯࠲ࠪ

ࠬ࠹ࡓ਄ߢታⴕߐࠇࠆࠕࡊ࡝ࠤ࡯࡚ࠪࡦࠪࠬ࠹ࡓߢ޽

ࠆߚ߼ޔ࡟ࡌ࡞㧝ߣ࡟ࡌ࡞㧞ߣߪߘ߽ߘ߽ಽ㔌ߐࠇߡ

޿ߚࠊߌߢ޽ࠆ߇ޔ࿑㧟ߢߪᜂᒰᢎຬ߇࡟ࡌ࡞㧝ࠍ฽

߼ߡోߡ▤ℂߔࠆߎߣ߆ࠄಽ㘃⴫␜ߒߡ޿ߥ޿ޕ

ߎߩ࠺࡯࠲෼㓸ߦࠃߞߡޔㆇ↪▤ℂߦ㑐ߔࠆᠲ૞߅ࠃ

߮⸳ቯߩߚ߼ߩ೑↪⠪ࠗࡦ࠲࡯ࡈࠚ࡯ࠬߪᄢ᏷ߦᡷୃ

ߐࠇߚ߇ޔၮᧄ⊛ߥࠪࠬ࠹ࡓ࠺ࠩࠗࡦߦߪᄌᦝߪ↢ߓ ߡ޿ߥ޿ޕ

ߎߩࠃ߁ߦޔ◲නߦฟ߃ࠆߎߣ߇ߢ߈ߥ޿೑↪⠪࠾࡯

࠭ߪޔᒰ੐⠪ߦߣߞߡኻᔕ߇㕖Ᏹߦ㔍ߒߊޔ߹ߒߡ߿

ࠪࠬ࠹ࡓㆇ↪਄ߩ໧㗴ߦℂ⸃ࠍ᳞߼ࠆߎߣߪ⥋㔍ߩᬺ

ߣ⸒ࠊߑࠆࠍᓧߥ޿ޕ

੹ᣣޔ৻⥸ߩࠪࠬ࠹ࡓ࠺ࠩࠗࡦߢߪޔ೑↪⠪ࠍ૗߆ࠄ

૗߹ߢోߡᡰេߒࠃ߁ߣߔࠆ㘑ầ߇ᒝ޿߇ޔߘߩࠃ߁ ߥขࠅ⚵ߺ߿ኻᔕߪޔࠪࠬ࠹ࡓ೑↪⠪ࠍ⢒ᚑߔࠆߎߣ ߣߪߥࠄߕޔ⌀ߩᗧ๧ߢᡰេߣߪ⸒߃ߥ޿ޕᢥ₂=Carr 2010?ߦ߽ᡰេ࠰ࡈ࠻࠙ࠚࠕ߇೑↪⠪ࠍ⌀ߦ⢒߼ߥ޿

੐଀߇␜ߐࠇߡ޿ࠆޕ

ߘࠇ᡿ޔEUDࠪࠬ࠹ࡓߪޔ㐿⊒⠪㧔ㆇ↪⠪㧕⥄りߩഭ ജ⽶ᜂ㈩ಽࠍ⠨ᘦߒߟߟޔᓤߦ೑↪⠪߿೑↪▸࿐ࠍ᜛

ᄢߔࠆߎߣࠍᘕ߹ߥߌࠇ߫ߥࠄߥ޿ࠊߌߢ޽ࠆޕ

⃻࿷ޔ߹ߛᢎຬ೑↪⠪߳ߩ৻⥸㐿᡼ߪߥߐࠇߡ޿ߥ޿

߇ޔ৻⥸೑↪⠪ࠍ฽߼ߚ⹜㛎ㆇ↪ߢߪޔ⸳⸘ㅢࠅߦᦼ ᓙߐࠇߚࠪࠬ࠹ࡓᕈ⢻ࠍ⊒ើߒߡ޿ࠆޕ

ߘࠇ᡿ޔᄙߊߩEUDࠪࠬ࠹ࡓߪޔ⃻႐໧㗴߳ߩኻᔕ╷

ߣߒߡฃേ⊛ߦขࠅ⚵߹ࠇߡ߅ࠅޔᛛⴚవⴕߢߘߩㆡ

↪▸࿐߿ᯏ⢻ࠍ⢻േ⊛ߦ᜛ᄢߒߡࠁߊޔ৻⥸ߩᖱႎಣ ℂࠪࠬ࠹ࡓ㐿⊒ߣߪᄢ߈ߊ⇣ߥߞߡ޿ࠆޕ

ࠪࡖ࠼࠙ࡢ࡯ࠢߩ৻⥸⊛ቯ⟵߿ߘߩታᘒߦߟ޿ߡߪޔ ᢥ₂=Illich 1981?ࠍෳᾖߩߎߣޕ

߻ߒࠈޔߘߩࠗࡦ࠲࡯ࡈࠚ࡯ࠬࠍ↪ᗧߔࠆߎߣߢޟㆇ

↪ߒߥߌࠇ߫ߥࠄߥ޿ޠߎߣࠍ⹺⼂ߒߡ⾃߁ߣ޿߃ࠆޕ

ౕ૕⊛ߥࠗࡦ࠲࡯ࡈࠚ࡯ࠬߦߟ޿ߡߪޔᧄ⺰ᢥߩၮ␆

ߣߥߞߚ⎇ⓥ⺰ᢥ=⿬?ࠍෳᾖߩߎߣޕ

⹦⚦ߦߟ޿ߡߪޔᧄ⺰ᢥߩၮ␆ߣߥߞߚ⎇ⓥ⺰ᢥ=⿬

?ࠍෳᾖߩߎߣޕ

ߎࠇ߹ߢߩᣣᧄߦ߅ߌࠆࠪࠬ࠹ࡓ㐿⊒ߣߪోߊ⇣ߥࠆ ⷞὐߢ޽ࠅޔᣣᧄߢਥᵹߣߥߞߡ޿ࠆޔోߡᛛⴚࠪࠬ

࠹ࡓ㐿⊒ߢኻᔕߒࠃ߁ߣߔࠆ⠨߃ᣇ߆ࠄߔࠇ߫ޔ㇎㆏

޽ࠆ޿ߪࠪࠬ࠹ࡓ㐿⊒ߩ▸⇵ᄖߣߩ⺚ࠅߐ߃ฃߌࠆߎ ߣߢ޽ࠈ߁ޕ

ࠢ࡜࠙࠼ࠦࡦࡇࡘ࡯࠹ࠖࡦࠣ߇⥝㓉ߒߡ߈ߚ⢛᥊߽ޔ 㐿⊒ࠦࠬ࠻߿ᯏ⢻ᕈࠃࠅߪޔ߻ߒࠈEUDࠪࠬ࠹ࡓ⛽ᜬ ߦ㑐ࠊࠆ଻቞࡮ㆇ↪ⅣႺߩ⏕଻ߣ޿߁㕙߇ᒝ޿ޔߣ⠨

߃ࠄࠇࠆޕ

ߒ߆ߒታ㓙ߦߪޔ੍߼⏕ߚࠆࠪࠬ࠹ࡓൻ⸘↹ࠍ╷ቯߒޔ ᖱႎࠪࠬ࠹ࡓౝߦ૏⟎ઃߌࠄࠇߚᛛⴚࠪࠬ࠹ࡓߩᣇ߇ޔ 㐿⊒ᦼ㑆ࠍ⍴ߊߢ߈ࠆߣ౒ߦޔㆇ↪ᦼ㑆ࠍ㐳ߊ଻ߡࠆ ߎߣ߆ࠄޔ࠻࡯࠲࡞ߩᤨ㑆ߣࠦࠬ࠻ߢ⹏ଔߒߡ᦭೑ߢ

޽ࠆߣߩႎ๔߇ߥߐࠇߡ޿ࠆ=Gibbs

ෳ⠨ᢥ₂

Avison, David and Guy Fitzgerald (2006) Information Systems Development (4th Ed.), McGraw-Hill.

Booch, Grady, James Rumbaugh, Ivar Jacobson (1999) The Unified Modeling Language User Guide, Addison-Wesley (⠀↢↰ᩕ৻⋙⸶, ࠝ࡯ࠫࠬ✚⎇ࠝ

ࡉࠫࠚࠢ࠻ᛛⴚ࠰࡝ࡘ࡯࡚ࠪࡦ੐ᬺㇱ⸶ (1999) ޡUML࡙࡯ࠩ࡯ࠟࠗ࠼ޢࡇࠕ࠰ࡦ࡮ࠛ࠺ࡘࠤ࡯ࠪ

(16)

㧙㧙

࡚ࡦ).

Burrell, Gibson and Gareth Morgan (1979) Sociological Paradigms and Organisational Analysis, Heinemann Educational Books (㎨↰⚩৻, ㊄੗৻㗬, ㊁ਛ㇚ᰴ

㇢⸶ (1986)ޡ⚵❱ℂ⺰ߩࡄ࡜࠳ࠗࡓޢජୖᦠᚱ).

Carr, Nicholas (2010) The Shallows -What the Internet Is Doing to Our Brains-, W. W. Norton& Company

௾⋥ሶ⸶ޡࡀ࠶࠻࡮ࡃࠞޢ㕍࿯␠

Cutts, Geoff (1991) Structured Systems Analysis and Design Methodology (2nd Ed.), Alfred Waller (ᶆᤘੑ

⋙⸶ (1995) ޡᖱႎࠪࠬ࠹ࡓߩಽᨆߣ⸳⸘ޢၭ㘑㙚).

Davis, Louis E. and James C. Taylor (1972) Design of Jobs: selected readings, Penguin Books Ltd. (ㄭ⮮㓉㓶

⋙⸶ (1978)ޡᣂߒ޿઀੐ߩ⸳⸘㧦࠰ࠪࠝ࡮࠹ࠢ࠾

ࠞ࡞࡮ࠕࡊࡠ࡯࠴ޢᑪᏡ␠).

Gibbs, W. Wayt (1997) “Taking Computers to Task,”

Scientific American, July 1997 (⍹↰᥍ਭ⸶ (1997)ޟࠦ

ࡦࡇࡘ࡯࠲ߢ↢↥ᕈߪ਄߇ࠄߥ޿ޠޡᣣ⚻ࠨࠗࠛࡦ

ࠬޢᣣ⚻ࠨࠗࠛࡦࠬ␠, pp.20-31).

Hicks, Charles B., Irene Place, (1956) Office Management, Allyn and Bacon, Inc. (ጯᧄ⧷౎㇢, ᶗ↰ብ᣿⸶

(1961)ޡ੐ോ▤ℂޢࠕࡔ࡝ࠞ⚻༡ቇᄢ♽╙8, ᣣᧄ

↢↥ᕈᧄㇱ).

Illich, Ivan (1981) Shadow Work, Marion Boyars (₹㊁੗

⧐㇢,ᩙේᓃ⸶ (2005)ޡࠪࡖ࠼࠙࡮ࡢ࡯ࠢ̆↢ᵴߩ

޽ࠅᣇࠍ໧߁ޢጤᵄᦠᐫ.

ᴡᧄ⧷ᄦ (1978)ޡࠝ࡯࠻ࡐࠗࠛ࡯ࠪࠬޢ㕍࿯␠.

Mumford, Enid (1983) Designing Human Systems -An agile approach to ETHICS-, Manchester Business School, Manchester.

ᄢᴡේ㤀உ, ౝᧁື਽ (2004)ޟታ〣⊛ㆇ↪ࠍ⋡ᜰߒߚ

᝼ᬺᡰេࠪࠬ࠹ࡓߩ㐿⊒ޠޡ╙3࿁ᖱႎ⑼ቇᛛⴚࡈࠜ

࡯࡜ࡓ⺰ᢥ㓸ޢᖱႎಣℂቇળ, O-029, pp.431-432.

Pericles Loucopoulos, Vassilios Karakostas (1995) System Requirements Engineering, McGraw-Hill, (ን㊁ኼ⸶

(1997)ޡⷐ᳞ቯ⟵Ꮏቇ౉㐷ޢ᭴ㅧ⸘↹⎇ⓥᚲ).

Polanyi, Micheal (1966) The Tacit Dimension, The University of Chicado Press (૒⮮ᢘਃ⸶ (1980)ޡᥧ㤩

⍮ߩᰴరޢ♿દ࿡ደᦠᐫ).

㜞ᯅ⌀๋, ⴩Ꮉഞ৻, ㊁ਛ⺈ (2008) ޡᖱႎࠪࠬ࠹ࡓ 㐿⊒౉㐷̆ࠪࠬ࠹ࡓ࡜ࠗࡈࠨࠗࠢ࡞ߩ૕㛎⊛ቇ⠌ޢ

౒┙಴ .

ౝᧁື਽ (2007)ޟ␠ળ⑼ቇߦ߅ߌࠆࠦࡦࡇࡘ࡯࠲ࠪ

ࡒࡘ࡟࡯࡚ࠪࡦߩᗧ⟵ޠޡၯ₹ᄢቇ♿ⷐޢၯ₹ᄢቇ ᢎ㙃ቇㇱ, Vol.43, No.1, pp.1-18.

ౝᧁື਽ (2008)ޟᖱႎࠪࠬ࠹ࡓߩᵴᕈൻⷐ࿃ߣߘߩ

㑐ଥᕈߦ㑐ߔࠆ৻⠨ኤޠޡ⚻༡ᖱႎቇળ2008ᐕ⑺ቄ

ో࿖⎇ⓥ⊒⴫ᄢળ੍Ⓜ㓸ޢ⚻༡ᖱႎቇળ, F2-1, Nov.

8-9.

ౝᧁື਽ (2009a)ޟᖱႎၮ␆ᢎ⢒ࠍᎼࠆ␠ળ⊛ᢥ⣂ߩ

ᄌኈߣᢎ⢒ᣇ╷ߦ㑐ߔࠆ⎇ⓥޠޡၯ₹ᄢቇ♿ⷐޢၯ

₹ᄢቇᢎ㙃ቇㇱ, Vol.45, No.1, pp.13-23.

ౝᧁື਽ (2009b)ޟᖱႎࠪࠬ࠹ࡓߩ኿⒟ߣߘߩ࠺ࠩࠗ

ࡦޠޡၯ₹ᄢቇ♿ⷐޢၯ₹ᄢቇᢎ㙃ቇㇱ, Vol.45, No.2, pp.11-21.

ౝᧁື਽ (2010a)ޟᖱႎࠪࠬ࠹ࡓߩ㓏ጀߣߘߩ኿⒟ޠ

ޡ⚻༡ᖱႎቇળ2010ᐕᤐቄో࿖⎇ⓥ⊒⴫ᄢળ੍Ⓜ

㓸ޢ⚻༡ᖱႎቇળ, G2-2, June 5-6.

ౝᧁື਽ (2010b)ޟᜬ⛯น⢻ߥᖱႎࠪࠬ࠹ࡓ߳ߩ࠺ࠩ

ࠗࡦࠕࡊࡠ࡯࠴ޠޡ⚻༡ᖱႎቇળ2010ᐕ⑺ቄో࿖⎇

ⓥ⊒⴫ᄢળ੍Ⓜ㓸ޢ⚻༡ᖱႎቇળ, B3-2, Nov. 6-7.

ንỈᶈ᮸, ౝᧁື਽ (2007)ޟ೑↪⠪ߩᓎഀ߿ᯏ⢻ࠍ⠨

ᘦߒߚࠪࠬ࠹ࡓㆇ↪ⅣႺߩ࠺ࠩࠗࡦᚻᴺߦ㑐ߔࠆ

⎇ⓥޠޡ⚻༡ᖱႎቇળ2007ᐕ⑺ቄో࿖⎇ⓥ⊒⴫ᄢળ

⺰ᢥ㓸ޢ⚻༡ᖱႎቇળ, F4-4, Nov.17-18, pp. 442-445.

Tomizawa, Hiroki, Tetsuya Uchiki (2008) “A Proposal on IS Design Method based on User’s Roles: A Case Study of a Class Support System,” SEFBIS Journal (Professional Journal of the Scientific and Educational Forum on Business Information Systems), GIKOF (Gazdasag Informatikai Kutatasi es Oktatasi Forum), Hungary, Vol. 3, No. 3, pp. 52-62.

⿬৻ď, ౝᧁື਽ (2009)ޟࠪࠬ࠹ࡓߩㆇ↪ⅣႺࠍ⠨ᘦ

ߒߚLMSߩ࠺ࠩࠗࡦޠޡ⚻༡ᖱႎቇળ2009ᐕ⑺ቄో

࿖⎇ⓥ⊒⴫ᄢળ੍Ⓜ㓸ޢ⚻༡ᖱႎቇળ, E2-1, Nov.

14-15.

⿬৻ď (2010)ޡࠪࠬ࠹ࡓㆇ↪▤ℂࠍਛᔃߣߒߚ㐿⊒

ࠕࡊࡠ࡯࠴ 㧙᝼ᬺ▤ℂࠪࠬ࠹ࡓߩౣ᭴▽੐଀㧙ޢ ၯ₹ᄢቇᄢቇ㒮ᢥൻ⑼ቇ⎇ⓥ⑼ᐔᚑ21ᐕᐲୃ჻⺰

.

参照

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