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by Kei Kamikawa

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(PUP$MPVE fl BSF8PSLFST :"1$)JSPTIJNB ʙҠߦ͔Β೥Ҏ্ӡ༻͢Δʙ

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8)0".* +645461&326*$,

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!DPEFIFY !$PEF)FY w 0LJOBXBQNͨ·ʹ։࠵ͯ͠·͢ w /05")05&-ʹͯ$MPVE fl BSF8PSLFSTͰ   ΞϓϦ։ൃ͍ͯ͠·͢ w ίϯγΣϧδϡγεςϜ w "*ͷศརπʔϧͳͲͳͲ

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NOT A HOTEL͸ʮੈքΛ΋ͬͱָ͘͠ʯΛϏδϣϯʹɺΞϓϦ্Ͱࣗ୐ͱϗςϧͷ੾ସ͕͑Մೳͳʮ͋ͨΒ͍͠฻Β ͠ʯΛ࣮ݱ͢ΔձࣾͰ͢ɻιϑτ΢ΣΞͱϗςϧӡӦΛ߹ΘͤͨαʔϏεͷ։ൃΛਪਐ͍ͯ͠·͢ɻαʔϏεͷίϯη ϓτ͸ʮੈքதʹ͋ͳͨͷՈΛʯɻࠓޙϗςϧٴͼॅ୐ൢചͷσδλϧԽΛਪਐ͠ɺ೔ຊશࠃʹڌ఺Λ޿͍͖͛ͯ· ͢ɻ ʮ͋ͨΒ͍͠฻Β͠ʯΛͭ͘Δ NOT A HOTEL

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NOT A HOTELͷ4ͭͷಛ௃ 6

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EVENTS&HACKATHON 7

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NOT A HOTELͷϫʔΫελΠϧɾ੍౓ WORK STYLE ● ಇ͖৔ॴɿ޷͖ͳ৔ॴ͔ΒϑϧϦϞʔτ ● बۀ࣌ؒɿϑϧϑϨοΫεʢίΞλΠϜͳ͠ʣ ● ฏۉڅ༩ʢཧ࿦೥ऩʣɿ1009ສԁ ※23೥3݄ظ࣮੷ ● ίϛϡχέʔγϣϯɿSlackɺςϨϏి࿩ ● ੍౓ɿ࠷େͰ೥ؒ100ສԁͷཱྀߦิॿ

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৽ଔืूࠓ೔·ͰͰ͢ʂʂ

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ίϯγΣϧδϡػೳ ೥Ҏ্ӡ༻͍ͯ͠ΔΞϓϦέʔγϣϯʹ͍ͭͯ

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/05")05&-ͷٕज़

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/05")05&-ͷٕज़ ฻Β͠ʹඞཁͳػೳ͢΂͕ͯ   /05")05&-ΞϓϦʹ٧·͍ͬͯ ·͢ɻ଺ࡏར༻༧໿ɺϋ΢εΩʔɺΧ ʔγΣΞͷΩʔɺऩೖͷ؅ཧ·Ͱ͢΂ ͯΞϓϦͰ׬݁͠·͢ɻ ΦʔϧΠϯΞϓϦɾ ӡӦπʔϧʢ1.4ʣ εϚʔτϗʔϜ ίϯτϩʔϥʔ ೥ؒ೔୯Ґ͔Βར༻Ͱ͖Δ   ձһݖ5)&.&.#&34)*1ͱ   ຖ೥/05")05&-ͷͲ͔͕॓͜ധ ઌͱׂͯ͠Γ౰ͯΒΕΔ5)&,&:ͷ ̎ͭͷ/'5ɻ͍ͣΕ΋.BSLFUQMBDF Ͱࣗ༝ʹചങ΋ՄೳͰ͢ɻ ͢΂ͯͷػثͷૢ࡞͸   ϗʔϜίϯτϩʔϥʔ͔ΒͰ͖·͢ɻ ௨ৗͷՈిΛ,/9ʹ઀ଓ͢Δ͜ͱ ͰɺಠࣗͷΦʔτϝʔγϣϯͱίϯτ ϩʔϧΛՄೳʹ͍ͯ͠·͢ɻ "*ίϯγΣϧδϡ 8&#ٕज़ʹΑΔར༻ݖ "*Λ׆༻ͨ͠νϟοτΞγελϯτ ͕ɺ͓٬͞·ͷཁ๬΍࣭໰ʹճ౴͠ɺ ద੾ʹΞϓϦͷૢ࡞ը໘ͷΦεεϝΛ ͠ɺ฻Β͠ͷࠔΓ͝ͱΛղܾ͠·͢ɻ

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w "*ΞγελϯτͱΦϖϨʔλʔʢਓʣͱձ࿩Ͱ͖Δ w ΦϖϨʔλʔ͸;FOEFTLΛར༻ w ଺ࡏલʙ଺ࡏޙͷαϙʔτ w 2" w ༧໿มߋ w ৯ࣄґཔ w ϨϯλΧʔͷαϙʔτɺͳͲͳͲʂ ίϯγΣϧδϡػೳ

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"*Ξγελϯτ

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ϓϨεϦϦʔε

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Ξοϓσʔτ IUUQTOFXTOPUBIPUFMDPNQBJLFWJOG

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w /05")05&-ʹ଺ࡏ͢Δ͓٬༷ͱ$4͕   ΍ΓऔΓ͢Δػೳͱͯ͠ͷνϟοτ w ࣌ؒ೔αϙʔτΛ໨ࢦ͢   "*͕ରԠͰ͖ͳ͍࣌͸ɺΦϖϨʔλʔ΁੾Γସ͑Δ "*Ξγελϯτ

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ΞʔΩςΫνϟวྺ ϞϊϦε͔Β$MPVE fl BSF8PSLFST·Ͱ

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1IBTF

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1IBTF w 4VOTIJOF$POWFSTBUJPOΛ࢖ͬͯ   νϟοτͷ࢓૊ΈΛΞϓϦʹಋೖʢ-*/&ͬΆ͍ײ͡ʣ w /05")05&-ͷ༧໿νϟοτʹϘοτͱ   ΦϖϨʔλʔͷ੾Γସ͑Λಋೖ w ·ͩӡ༻Λ։࢝ͨ͠͹͔ΓͰɺ૝ఆͨ͠ϑϩʔͷΈ %JBMPH fl PX$9Ͱߏங w 8FCIPPLࡇΓ🔥

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1IBTF

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1IBTF w 4VQBCBTF-BOH$IBJO (15 🦜 w 4VQBCBTFͷ1PTUHSF42-ʹσʔλΛ஝ੵ͠ɺ QHWFDUPS֦ுΛ࢖ͬͯηϚϯςΟοΫݕࡧ w %JBMPH fl PX$9ͱͷซ༻

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1IBTF શମͰฏۉNJO͔͔ͬͯͨ

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1IBTF ࠷ऴ݁Ռʢฏۉ෼෼͘Β͍·ͰॖΊͨʣ

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IUUQTUJOZVSMDPNTT[[D ࣮ઓ౤ೖʹ͍ͭͯͷτʔΫ͸ͪ͜Β

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ݱࡏʢ1IBTFʣ

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ݱࡏʢ1IBTFʣ w $MPVE fl BSF8PSLFSTΛ࢖༻ɺجຊతʹ͸ $MPVE fl BSFελοΫͰ׬݁ w /05")05&-ͷσʔλϕʔε͔Β   ༧໿৘ใΛऔಘ͢Δ"1*Λ࡞੒ PO($1 w -BOH$IBJOΛࣙΊɺ(155VSCPΛ࢖༻த

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ͳͥ$MPVE fl BSF8PSLFST ($1͔Β৐Γ׵͑ͨཧ༝

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৐Γ׵͑ͨཧ༝

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w σϓϩΠ͕ૣ͍ɺ؀ڥߏஙָ͕ w ϦΫΤετʹ͍ۙʢ෺ཧʣͱ͜ΖͰॲཧͰ͖Δ w ࢖͍͔͔ͨͬͨΒ ৐Γ׵͑ͨཧ༝

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w σϓϩΠ͕ૣ͍ɺ؀ڥߏஙָ͕ w ϦΫΤετʹ͍ۙʢ෺ཧʣͱ͜ΖͰॲཧͰ͖Δ w ࢖͍͔͔ͨͬͨΒ ৐Γ׵͑ͨཧ༝

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σϓϩΠ͕ૣ͍ pnpm -F api deploy 3.99s user 0.73s system 16% cpu 28.411 total

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wrangler deploy --dry-runΛ࢖ͬͯιʔεϚοϓΛ࡞੒ 3΁ιʔεϚοϓΛΞοϓϩʔυ   wrangler r2 object put --file=dist/worker.js.map wrangler deploy σϓϩΠͰ΍ͬͯΔ͜ͱ

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w ϩάʹ5ZQF4DSJQUͷελοΫτϨʔεΛࡌͤΔͨΊʹ   ιʔεϚοϓΛΞοϓϩʔυ͍ͯ͠Δ w ͜ͷΞΠσΞ͸NJ[DIJ͞ΜʹڭΘΓ·ͨ͠ɻ   IUUQTEJTDPSEDPNDIBOOFMT σϓϩΠͰ΍ͬͯΔ͜ͱ

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σϓϩΠͰ΍ͬͯΔ͜ͱ

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ͳͥσϓϩΠ͕ૣ͍ͱخ͍͠ʁ

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w 8FCIPPLΛ༻͍ͨ"1*ͷڍಈΛݕূ͠΍͔͔ͬͨ͢Β w (PͷΞϓϦέʔγϣϯͩͱσϓϩΠ͢Δ·Ͱ   NJOҎ্࣌ؒΛֻ͚͍ͯͯਏ͔ͬͨ w ΠϯςάϨʔγϣϯςετɺίϯςφϏϧυ ͳͥσϓϩΠ͕ૣ͍ͱخ͍͠ʁ

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؀ڥߏஙָ͕

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w wrangler devΛ࢖ͬͯϩʔΧϧαʔόʔΛىಈ w $MPVE fl BSF8PSLFSTελοΫͷϛυϧ΢ΣΞΛ   ࢖͍ͬͯΕ͹ɺಛผͳηοτΞοϓ͸ඞཁͳ͠ʂ ؀ڥߏஙָ͕

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w σϓϩΠ͕ૣ͍ɺ؀ڥߏஙָ͕ w ϦΫΤετʹ͍ۙʢ෺ཧʣͱ͜ΖͰॲཧͰ͖Δ w ࢖͍͔͔ͨͬͨΒ ৐Γ׵͑ͨཧ༝

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w ϝΠϯϦΫΤετ͸ΦʔετϥϦΞ͔Β w 4VOTIJOF$POWFSTBUJPOͷ8FCIPPL w ࣍ʹ64Ͱ೔ຊ w 64͸δϣϒΩϡʔͰɺ೔ຊ͸"*༻ͷ؅ཧը໘ ϦΫΤετͷۙ͘Ͱ࣮ߦ

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ϦΫΤετͷۙ͘Ͱ࣮ߦ IUUQTEFWFMPQFSTDMPVE fl BSFDPNXPSLFSTSFGFSFODFIPXXPSLFSTXPSLT

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w $%/Λ࢖͏ͷͰɺϦΫΤετݩʹ͍ۙॴͰಈ͘ w ΦʔετϥϦΞͰΩϡʔΛ࡞੒64ͰσΩϡʔ w 64Ͱ(15ͷϝοηʔδΛੜ੒ϝοηʔδϙετ ϦΫΤετͷۙ͘Ͱ࣮ߦ

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w σϓϩΠ͕ૣ͍ɺ؀ڥߏஙָ͕ w ϦΫΤετʹ͍ۙʢ෺ཧʣͱ͜ΖͰॲཧͰ͖Δ w ࢖͍͔͔ͨͬͨΒ ৐Γ׵͑ͨཧ༝

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࢖͍͔͔ͨͬͨΒ

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IUUQUJOZVSMDPNZ[Q[BXF ָ͠͞ʹ͍ͭͯͷτʔΫ͸ͪ͜Β

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ϦΞϧϫʔϧυӡ༻ ͕͜͜େมͩΑʂ$MPVE fl BSF8PSLFSTʂ

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ΞϓϦέʔγϣϯͷ঺հ

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ΞϓϦέʔγϣϯͷ঺հ w IPOPKTIPOP🔥 w "*؅ཧը໘IUNYBMQJOFKT fi SFCBTFBVUI w #PUͷϝοηʔδੜ੒͸$MPVE5BTLT͕τϦΨʔ w %Λར༻ɺνϟοτͷαδΣετੜ੒ͱͯ͠ %VSBCMF0CKFDUTͷ8FC4PDLFUΛར༻

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ΞϓϦέʔγϣϯͷ঺հ w ϓϩδΣΫτ͸NPOPSFQP w QSPKFDUTʹΞϓϦέʔγϣϯ w QBDLBHFTʹ֤ʑͰ࢖͍͍ͨίʔυ w DPEFXPSLTQBDFͰෳ਺ͷύεΛ   ϓϩδΣΫτͱͯ͠؅ཧ

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ΞϓϦέʔγϣϯͷ঺հ w ϝΠϯϓϩδΣΫτͷத਎ w TDSJQUT͸%FOPͷίʔυ w TSDʹιʔείʔυ w UFTUTʹςετίʔυ w EFWWBST͸EFWWBSTUFNQMBUF͔Β   ੜ੒͞ΕΔΑ͏ʹͳ͍ͬͯΔ IUUQT[FOOEFWOPUBIPUFMBSUJDMFTFGDCB

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ΞϓϦέʔγϣϯͷ঺հ %FOP͸ࢦఆͨ͠σΟϨΫτϦͷதΛείʔϓͰ   -BOHVBHF4FSWFS͕ಈ͘👌

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ΞϓϦέʔγϣϯͷ঺հ w ιʔείʔυͷ഑ஔ w (PͰΑ͘ݟΔ   ϑϥοτύοέʔδύλʔϯΛ࠾༻

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ΞϓϦέʔγϣϯͷӡ༻🚚

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ΞϓϦέʔγϣϯͷӡ༻ w ΞϓϦέʔγϣϯϩά w $MPVE-PHHJOHΫϥΠΞϯτ w ϝτϦΫε؂ࢹɺμογϡϘʔυ w $'.FUSJDT&YQPSUFS w τϨʔε w !NJDSPMBCTPUFMDGXPSLFST

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ΞϓϦέʔγϣϯͷӡ༻ w ΞϓϦέʔγϣϯϩά w $MPVE-PHHJOHΫϥΠΞϯτʢࣗ࡞ʣ w ϝτϦΫε؂ࢹɺμογϡϘʔυ w $'.FUSJDT&YQPSUFSʢࣗ࡞ʣ w τϨʔε w !NJDSPMBCTPUFMDGXPSLFSTʢվ଄ʣ

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ΞϓϦέʔγϣϯͷӡ༻ w ΞϓϦέʔγϣϯϩά w $MPVE-PHHJOHΫϥΠΞϯτʢࣗ࡞ʣ w ϝτϦΫε؂ࢹɺμογϡϘʔυ w $'.FUSJDT&YQPSUFSʢࣗ࡞ʣ w τϨʔε w !NJDSPMBCTPUFMDGXPSLFSTʢվ଄ʣ

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ΞϓϦέʔγϣϯϩά w ($1ͷΫϥΠΞϯτ͸վ଄H31$ΫϥΠΞϯτ͕   ࠾༻͞ΕͯΔͷͰར༻Ͱ͖ͳ͍ʢ/PEFKTPOMZʣ w 3&45"1*Λ࢖͏Α͏ʹࣗ࡞͢Δ w ϦΫΤετͷ࠷ޙʹϩάͷΩϡʔΛ࡞੒͢Δ w 8PSLFST2VFVF

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ΞϓϦέʔγϣϯϩά DMFBOVQͰΩϡʔΛ࡞੒

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ΞϓϦέʔγϣϯϩά w Ωϡʔͷϋϯυϥ w ϦΫΤετͰൃੜͨ͠ϩάΛ ·ͱΊͯૹΔ IUUQTDMPVEHPPHMFDPNMPHHJOHEPDT SFGFSFODFWSFTUWFOUSJFTXSJUF

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ΞϓϦέʔγϣϯϩά ࠷ޙʹग़དྷ্͕Δ΋ͷ

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ΞϓϦέʔγϣϯͷӡ༻ w ΞϓϦέʔγϣϯϩά w $MPVE-PHHJOHΫϥΠΞϯτʢࣗ࡞ʣ w ϝτϦΫε؂ࢹɺμογϡϘʔυ w $'.FUSJDT&YQPSUFSʢࣗ࡞ʣ w τϨʔε w !NJDSPMBCTPUFMDGXPSLFSTʢվ଄ʣ

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ϝτϦΫε؂ࢹɺμογϡϘʔυ w $MPVE fl BSF8PSLFST$SPO5SJHHFSTͰ   ຖ෼࣮ߦͯ͠ϝτϦΫεΛूΊ͍ͯΔ w (SBQI2-"OBMZUJDT"1*͔Βऔಘ͢Δ IUUQTEFWFMPQFSTDMPVE fl BSFDPNBOBMZUJDTHSBQIRMBQJ w $MPVE.POJUPSJOH"1*΁݁ՌΛૹΔ IUUQTDMPVEHPPHMFDPNNPOJUPSJOHBQJSFG@WSFTUW QSPKFDUTUJNF4FSJFTDSFBUF

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ϝτϦΫε؂ࢹɺμογϡϘʔυ $MPVE.POJUPSJOHͷΫϥΠΞϯτ

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ϝτϦΫε؂ࢹɺμογϡϘʔυ w ൚༻ϝτϦΫε࡞੒ؔ਺ͷ   ༻ҙ w جຊతʹEBUFUJNF.JOVUFͱ   ͦͷ࣌఺ͷϝτϦΫεͱͯ͠ૹΔ ʢ("6(&ʣ

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ϝτϦΫε؂ࢹɺμογϡϘʔυ ϝτϦΫεͷूܭ

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ϝτϦΫε؂ࢹɺμογϡϘʔυ ࠷େͣͭ·ͱΊͯૹΔ

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ϝτϦΫε؂ࢹɺμογϡϘʔυ ΞϥʔτͷઃఆɺμογϡϘʔυ͕࡞੒Ͱ͖Δ

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ΞϓϦέʔγϣϯͷӡ༻ w ΞϓϦέʔγϣϯϩά w $MPVE-PHHJOHΫϥΠΞϯτʢࣗ࡞ʣ w ϝτϦΫε؂ࢹɺμογϡϘʔυ w $'.FUSJDT&YQPSUFSʢࣗ࡞ʣ w τϨʔε w !NJDSPMBCTPUFMDGXPSLFSTʢվ଄ʣ

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τϨʔε w Ͳ͜ʹͲΕ͚͔͔ͩ࣌ؒͬͯΔ͔ௐ΂ΒΕΔ w !NJDSPMBCTPUFMDGXPSLFST w $MPVE fl BSF8PSLFSTʹಛԽͨ͠0QFO5FMFNFUSZΛ ָʹѻ͑ΔϥΠϒϥϦ w ֎෦΁ͷϦΫΤετ΍%VSBCMF0CKFDU   8PSLFST2VFVFʹରͯ͠΋ܭଌͰ͖Δ

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τϨʔε

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τϨʔε w (PPHMF͕ఏڙ͍ͯ͠Δ&YQPSUFS΋/PEFKTPOMZ w ΋ͪΖΜࣗ࡞😇 w $MPVE5SBDFͷ"1*΁݁ՌΛૹΔ IUUQTDMPVEHPPHMFDPNUSBDFEPDTSFGFSFODFWSFTUWQSPKFDUTUSBDFT CBUDI8SJUF

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τϨʔε ແݶʹಉ͡ϦΫΤετΛ౤͛ଓ͚Δ᠘͕ʜ

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τϨʔε !NJDSPMBCTPUFMDGXPSLFST͕ܭଌΛऴ͑Δ 5SBDF&YQPSUFS͕($1΁ܭଌ݁ՌΛૹΔ ϦΫΤετ͢ΔલʹೝূͷͨΊʹ(PPHMF0"VUI΁   ϦΫΤετΛ౤͛ΒΕΔ

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τϨʔε !NJDSPMBCTPUFMDGXPSLFST͕ܭଌΛऴ͑Δ 5SBDF&YQPSUFS͕($1΁ܭଌ݁ՌΛૹΔ ϦΫΤετ͢ΔલʹೝূͷͨΊʹ(PPHMF0"VUI΁   ϦΫΤετΛ౤͛ΒΕΔ ͜ΕΒ͕ͣͬͱϧʔϓͯ͠͠·͏ʂʂ

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τϨʔε IUUQTHJUIVCDPNFWBOEFSLPPHIPUFMDGXPSLFSTJTTVFT

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ϥΠϒϥϦ͕मਖ਼͞ΕΔ·Ͱ଴ͭʁ🤔

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൱

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఻Ոͷๅ౛QBUDI

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τϨʔε ܭଌͷର৅֎ʹ͢Δ

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τϨʔε👏

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೥Ҏ্ӡ༻ͯ͠Έͯʜ

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೥Ҏ্ӡ༻ͯ͠Έͯ w ։ൃମݧ͕ྑ͗ͯ͢ϓϩδΣΫτΛਐΊΔ͜ͱʹ   ूதͰ͖ͯྑ͍ʂ

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೥Ҏ্ӡ༻ͯ͠Έͯ w ։ൃମݧ͕ྑ͗ͯ͢ϓϩδΣΫτΛਐΊΔ͜ͱʹ   ूதͰ͖ͯྑ͍ʂ w ҰํͰϩά΍ܭଌɺ؂ࢹपΓ͸݁ߏͳύϫʔ͕ඞཁ w ू໿৔ॴ͕($1͔ͩΒ͔΋͠Εͳ͍

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೥Ҏ্ӡ༻ͯ͠Έͯ w ։ൃମݧ͕ྑ͗ͯ͢ϓϩδΣΫτΛਐΊΔ͜ͱʹ   ूதͰ͖ͯྑ͍ʂ w ҰํͰϩά΍ܭଌɺ؂ࢹपΓ͸݁ߏͳύϫʔ͕ඞཁ w ू໿৔ॴ͕($1͔ͩΒ͔΋͠Εͳ͍ w ຊؾͰӡ༻ʹ͢Δʹ͸ɺ·ͩؾܰʹ࢖͑ͳ͍ʜͱࢥ͏

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େมͳ෦෼͸ଞʹ΋ w 8PSLFST2VFVF΍%΋ͨ·ʹτϥϒϧ͕ൃੜ͢Δ w $MPVE fl BSF%JTDPSEΛৗ༻͢Δ w ϔϧϓΛٻΊΔ w όάΛใࠂ͢Δσόοάʹ෇͖߹͏

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Զͨͪͷӡ༻͸͜Ε͔Βͩʂ d'JOd