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KANAZAWA ֦ுͯ͠࢖͏ Serverless & Amplify גࣜձࣾӬ࿨γεςϜϚωδϝϯτɹञҪٛਔɾଜ্խ඙ | 2019/11/20

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˕ ● ● ຊࣾʗ෱Ҫࢢ໰԰ ౦ژࢧࣾʗਆా ԭೄࣄ຿ॴʗಹ೼ࢢ ׆ಈڌ఺

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Copyright©2016 Poppendieck.LLC 2017

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2018

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εΫϥϜϚελʔ ʢେن໛޲͚ʣ ΤϯδχΞʗ εΫϥϜϚελʔ Ϋϥ΢υΞʔΩςΫτ Ϋϥ΢υΞʔΩςΫτ ʗεΫϥϜϚελʔ ΤϯδχΞ εΫϥϜϚελʔ • ܦݧ๛෋ͳΞδϟΠϧʗΫϥ΢υٕज़ऀʹΑΔ։ൃࢧԉαʔϏεɻίʔνϯά΋ՄೳͰ͢ɻ • POC͔Β঎༻αʔϏεͷ։ൃ·Ͱɺ෯޿͍ٕज़ྖҬʹରԠ͠·͢ɻ • ϦϞʔτ։ൃͳΒͰ͸ͷޮ཰ੑͱಁ໌ੑΛ௥ٻɻ͓٬༷ͱϫϯνʔϜͰϏδωεΛ੒௕ͤ͞·͢ɻ Point Agile Studio Fukuiɿ DX࣌୅ʹରԠͨ͠ڞ૑։ൃͱڞҭڌ఺ɻ ΞδϟΠϧ/Ϋϥ΢υΛ ಘҙͱ͢ΔΤϯδχΞνʔϜ

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ServerlessͰ࡞ΔॳΊͯͷαʔόϨε

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KANAZAWA Name: ञҪ ٛਔ Age: 0x20୅ Home: ژ౎෎Ӊ࣏ࢢ • େࡕͷখ͍͞ձࣾͰϝʔΧʔ͔Βͷडୗ։ൃ • ओʹܞଳ୺຤ͷ૊ΈࠐΈιϑτ • ಛʹܞଳి࿩ʢFOMAॳ߸ػʙAndroid4.4ʣ • 2014೥10݄ΑΓݱ৬ • C/C++/Java/Objective-C/C#/JavaScript/TypeScript/etc

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KANAZAWA εϚϗΞϓϦʴόοΫΤϯυͷ։ൃґཔ • 20೥͙Β͍΍ͬͯΔαʔϏε • ͍Ζ͍Ζ͋ͬͯϦχϡʔΞϧ͍ͨ͠ • ։ൃձࣾʹෆຬʢεϐʔυײͦͷଞʣ

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KANAZAWA ελʔτ࣌఺ͷঢ়گ • ϦχϡʔΞϧ಺༰͸ݻ·͍ͬͯͳ͍ • ݱߦΞϓϦͷجຊػೳ͸ඞਢ • εϚϗΞϓϦ͸iOS/Android྆ํ ɹ὎ αʔό΋ΞϓϦ΋ɺಈ͘΋ͷΛૣ͘࡞Δඞཁ͕

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KANAZAWA ௨ৗͷαʔόߏ੒ AWS DC

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KANAZAWA ௨ৗͷαʔόߏ੒ • ϓϩϏδϣχϯά • εέʔϦϯά • ӡ༻ɾอक ɹ὎ ΞϓϦຊདྷͷػೳҎ֎ʹɺͦΕͳΓͷ࣌ؒͱ࿑ྗ

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KANAZAWA αʔόϨεͰʂ • ϓϩϏδϣχϯά • εέʔϦϯά • ӡ༻ɾอक ɹ὎ ΞϓϦຊདྷͷػೳʹ஫ྗ

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KANAZAWA εϚϗΞϓϦଆ • ݱߦΞϓϦ͸iOS=Objective-CˍAndroid=Java • ܦݧऀෆ଍ ɹ὎ ࡞Γ௚͍͕ͨ͠ωΠςΟϒΞϓϦͦΕͧΕΛ࡞Δ࣌ؒ͸ͳ͍

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KANAZAWA ϋΠϒϦουͰʂ • Cordova • Xamarin • React Native • Native Script • Flutter

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KANAZAWA ϋΠϒϦουͰʂ • Cordova • Xamarin • React Native • Native Script • Flutter αʔόϨεͷ࿩Ͱ͸ͳ͍ͷͰׂѪ

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KANAZAWA REST APIɿNode.js + TypeScript + Jest εϚϗΞϓϦɿReact Native + TypeScript + Jest ɹ὎ ར༻͢Δٕज़Λڞ௨Խ͢Δ͜ͱ͕Ͱ͖ͨ

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KANAZAWA αʔόϨεͳAPIߏ੒ AWS DC

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KANAZAWA αʔόϨεͳAPIߏ੒ AWS DC Amazon API Gateway APIͷఆٛɾσϓϩΠɾอकΛߦ͏ͨΊͷϑϧϚωʔδυαʔϏε

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KANAZAWA αʔόϨεͳAPIߏ੒ AWS DC AWS Lambda ೚ҙͷίʔυΛ࣮ߦ͢ΔͨΊͷϑϧϚωʔδυαʔϏε

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KANAZAWA αʔόϨεͳAPIߏ੒ AWS DC Amazon DynamoDB ແݶʹεέʔϧ͢ΔNoSQLσʔλϕʔε

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KANAZAWA αʔόϨεͳAPIߏ੒ AWS DC Amazon Cognito γϯϓϧʹϢʔβʔΛ؅ཧ͢ΔϑϧϚωʔδυαʔϏε

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KANAZAWA αʔόϨεͳAPIߏ੒ AWS DC AWS Amplify

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KANAZAWA αʔόϨεར༻ͷݒ೦ • Ϋϥ΢υʹ͔͠ͳ͍ ϩʔΧϧͰ࣮ߦͰ͖ͳ͍ʹςετͰ͖ͳ͍ʹ։ൃ͠ʹ͍͘ • ߏங͕໘౗ͦ͏ Ϛωδϝϯτίϯιʔϧʢखಈʣ͸࠶ݱੑͷ໰୊ CLIΛεΫϦϓτͰୟ͘ͷ΋อक͕೉͘͠ͳΔ

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KANAZAWA https://serverless.com

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KANAZAWA Serverless FrameworkͳΒ • Ϋϥ΢υʹ͔͠ͳ͍ ϩʔΧϧͰ࣮ߦͰ͖Δ • ߏங͕໘౗ͦ͏ YAMLϑΝΠϧʴίϚϯυͰҰൃσϓϩΠ

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KANAZAWA $ yarn global add serverless $ sls create -t aws-nodejs-typescript -p example-project Serverless: Generating boilerplate... Serverless: Generating boilerplate in "/Users/sakai-y/work/example-project" _______ __ | _ .-----.----.--.--.-----.----| .-----.-----.-----. | |___| -__| _| | | -__| _| | -__|__ --|__ --| |____ |_____|__| \___/|_____|__| |__|_____|_____|_____| | | | The Serverless Application Framework | | serverless.com, v1.55.1 -------' Serverless: Successfully generated boilerplate for template: “aws-nodejs-typescript" $ cd example-project

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KANAZAWA

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KANAZAWA $ yarn install $ sls config credentials -p aws -k [AWS AccessKey] -s [AWS SecretKey] $ sls deploy

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KANAZAWA ex) API GatewayͷΞΫηεϩάΛ༗ޮʹ͍ͨ͠

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KANAZAWA

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KANAZAWA ϩʔΧϧͰͷ࣮ߦ͸ʁ

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KANAZAWA https://github.com/serverless/plugins

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KANAZAWA https://github.com/dherault/serverless-offline serverless-offline

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KANAZAWA ͜ΕͰΞϓϦέʔγϣϯͷ࣮૷ʹूதͰ͖Δ

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KANAZAWA ՝୊ɿΦϯϓϨαʔό΁ͷ઀ଓʹݻఆIP͕ඞཁ AWS DC

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KANAZAWA LambdaΛVPCʹೖΕͯΞϨίϨ͢Δඞཁ͕ DC VPC Private subnet Public subnet

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KANAZAWA https://github.com/smoketurner/serverless-vpc-plugin serverless-vpc-plugin

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KANAZAWA $ yarn add -D serverless-vpc-plugin ϓϥάΠϯͷΠϯετʔϧ serverless.ymlʹઃఆ௥Ճ plugins: - serverless-webpack - serverless-vpc-plugin custom: vpcConfig: cidrBlock: '10.0.0.0/16' zones: - ap-northeast-1a - ap-northeast-1c

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KANAZAWA ͜Ε͚ͩ

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KANAZAWA Error —————————————————————— The CloudFormation template is invalid: Template format error: Number of resources, 201, is greater than maximum allowed, 200 ՝୊ɿ͋Δ೔σϓϩΠ͕ࣦഊͨ͠

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KANAZAWA 1APIʹ͖ͭෳ਺ͷCloudFormationϦιʔε͕࡞ΒΕΔ • AWS::Lambda::Function • AWS::Lambda::Permission • AWS::Logs::LogGroup • AWS::ApiGateway::Resource • AWS::ApiGateway::Method APIʹΑͬͯ͸AWS::ApiGateway::Model͕ෳ਺ɺ͞Βʹڞ௨ͷϦιʔε ɹ὎ ࣮͸ݶք௿͍

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KANAZAWA https://github.com/dougmoscrop/serverless-plugin-split-stacks serverless-plugin-split-stacks

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KANAZAWA ՝୊ɿ΍Ήͳ͘σϓϩΠΛյ͢ඞཁ͕͋ͬͨ ɹɹɹEIP͕มΘΔˠΦϯϓϨͷઃఆมߋ͕ඞཁˠݏͳإΛ͞ΕΔ

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KANAZAWA https://github.com/SC5/serverless-plugin-additional-stacks serverless-plugin-additional-stacks

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KANAZAWA ՝୊ɿVPCʹೖΕͨLambda͸ىಈʢίʔϧυελʔτʣ͕஗͍ ɹɹɹඇVPCͩͱ2ʙ3ඵ ɹɹɹVPCͩͱ9ʙ10ඵ

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KANAZAWA https://github.com/FidelLimited/serverless-plugin-warmup serverless-plugin-warmup

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KANAZAWA ՝୊ɿ։ൃ؀ڥ͚ͩඞཁͳϦιʔε

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KANAZAWA https://github.com/anantab/serverless-plugin-ifelse serverless-plugin-ifelse

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KANAZAWA custom: serverlessIfElse: - If: '"${self:custom.currentStage}" == “dev"' Exclude: - provider.role - provider.environment.ENV1 - functions.func3 - functions.func1.events.http.0.authorizer Set: provider.timeout: 90 provider.profile: dev ElseExclude: - provider.environment.ENV2 ElseSet: provider.timeout: 120 https://github.com/anantab/serverless-plugin-ifelse/blob/master/README.md

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KANAZAWA serverless-merge-config serverless-webpack serverless-jest-plugin serverless-dynamodb-local serverless-offline serverless-aws-documentation serverless-iam-roles-per-function serverless-plugin-api-gateway-auth serverless-plugin-stage-variables serverless-plugin-split-stacks serverless-plugin-warmup serverless-scriptable-plugin serverless-plugin-additional-stacks serverless-es-logs serverless-plugin-ifelse serverless-kms-secrets serverless-plugin-package-json serverless-plugin-git-variables ར༻தͷϓϥάΠϯ

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KANAZAWA Serverlessͷ·ͱΊ • Serverless FrameworkͰAPI࡞੒͸ૉૣ͘Ͱ͖Δ • ࠔͬͨ࣌͸ϓϥάΠϯΛ୳͢ • ࠷ऴखஈ͸CloudFormationςϯϓϨʔτ

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AWS Amplify ͷ֦ுੑ

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ଜ্խ඙ a.k.a @fossamgna

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AWS Amplifyͱ͸

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AWS Amplify ͱ͸ “εέʔϧ͢ΔϞόΠϧΞϓϦ͓Αͼ΢Σϒ ΞϓϦΛ࠷଎Ͱߏங͢Δํ๏” KANAZAWA

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AWS Amplify ͷߏ੒ CLIɿAmplifyͰΞϓϦΛߏங͢ΔͨΊͷπʔϧνΣʔϯ Cloud ServicesɿΞϓϦͷόοΫΤϯυ FrameworkɿϞόΠϧɺWeb޲͚ͷ֤SDK Developer ToolsɿCI/CD, ϗεςΟϯάɺϞόΠϧσόΠε ͷςετ؀ڥ KANAZAWA

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Amplify CLIͱόοΫΤϯυ

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Amplify CLIͷجຊίϚϯυ $ amplify init $ amplify add/remove/update $ amplify push KANAZAWA

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Amplify CLIͷΧςΰϦ Authentication (Cognito) Storage (S3, DynamoDB) API (API Gateway, AppSync) Function (Lambda) KANAZAWA Analytics (Pinpoint, Kinesis) Interactions (Lex)

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Amplify ͷΧελϚΠζ

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Amplify ͷΧελϚΠζํ๏ •طଘΧςΰϦʔͷςϯϓϨʔτฤू •ΧελϜCloudFormationελοΫͷ௥Ճ •ϓϥάΠϯ KANAZAWA

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Amplify ΧελϚΠζͷࣄྫ • S3ʹΞοϓϩʔυ͞ΕͨϑΝΠϧʹରͯ͠ CloudFrontͷॺ໊෇͖URLΛൃߦ • S3όέοτɺLambda͸CLIͰੜ੒ͨ͠Ϧιʔ εΛར༻ KANAZAWA

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ΧελϜCloudFormationελοΫͷ௥Ճ 1. CloudFormationςϯϓϨʔτϑΝΠϧͷ௥Ճ͢Δ 2. amplify/backend/backend-config.jsonͷฤू͢Δ 3. CLIʹ௥Ճͨ͠ϦιʔεΛೝࣝͤ͞Δ KANAZAWA

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CloudFormationςϯϓϨʔτϑΝΠϧͷ௥Ճ amplify/backend///ͱͯ͠഑ஔ͢Δ { "AWSTemplateFormatVersion": "2010-09-09", "Description": "Private content resource stack creation using Amplify CLI", "Parameters": { "storageMediaContentBucketName": { "Type": "String", "Default": "storageMediaContentBucketName" }, }, "Resources": { "PrivteContentCloudFrontDistribution": { "Type" : "AWS::CloudFront::Distribution", "DependsOn" : [ "OriginAccessIdentity" ], …. } } KANAZAWA

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amplify/backend/backend-config.jsonͷฤू { "privatecontent": { "usercontent": { "service": "CloudFront", "providerPlugin": "awscloudformation", "dependsOn": [ { "category": "storage", "resourceName": "MediaContent", "attributes": [ "BucketName" ] } ] } }, "storage": { "MediaContent": { "service": "S3", "providerPlugin": “awscloudformation" } } KANAZAWA

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CLIʹ௥Ճͨ͠ϦιʔεΛೝࣝͤ͞Δ amplify env checkout Λ࣮ߦͯ͠௥Ճ͠ ͨϦιʔεΛCLIʹೝࣝͤ͞Δ KANAZAWA

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Amplify CLIϓϥάΠϯ • Amplify CLI͸ϓϥάΠϯͱͯ͠ߏ੒͞Ε͍ͯΔ • ϓϥάΠϯʹ͸4ͭͷλΠϓ͕͋Δ • category • provider • frontend • util KANAZAWA

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Amplify CLIϓϥάΠϯͷ࡞੒ • ϓϥάΠϯͷ਽ܗΛੜ੒͢ΔίϚϯυ͕༻ҙ͞ΕͯΔ • amplify plugin init • ϓϥάΠϯͷ໊લ΍λΠϓͳͲ͍͔ͭ͘ͷ࣭໰ʹ౴͑Δ ͱ਽ܗίʔυ͕ੜ੒͞ΕΔ KANAZAWA

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Amplify CLIϓϥάΠϯͷߏ੒ ࠷খߏ੒ͷྫ |_my-amplify-plugin/ |_commands/ | |_ help.js | |_ version.js | |_amplify-plugin.json |_index.js |_package.json KANAZAWA

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ࣄྫͷAmplify CLIϓϥάΠϯ • CloudFrontΛߏ੒͢ΔͨΊͷϓϥάΠϯ • λΠϓ͸category • ΧελϜCloudFormationελοΫͷςϯϓ Ϩʔτ࡞੒ɺbackend-config.jsonͷฤू͕ ϓϥάΠϯͷ࢓ࣄ KANAZAWA

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Amplify CLIϓϥάΠϯͷ࣮૷ • ϓϥάΠϯ࣮૷΋ؔ͢Δ৘ใ͸·ͩ·ͩগͳ͍ • https://github.com/aws-amplify/amplify-cliͷιʔε͕࣮૷ͷࢀߟʹͳΔ • amplify-cli/packages/amplify-cli/src/extensions/amplify-helpers ഑Լʹ͸ ϓϥάΠϯΛ࣮૷͢Δͷʹ༗༻ͳϝιου͕ͦΖ͍ͬͯΔ KANAZAWA

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Amplify CLIͷΧελϚΠζͷ·ͱΊ • ΧελϜCloudFormationελοΫ • ྑ͍఺ɿຊདྷɺ௥Ճ͍ͨ͠ελοΫͱbackend-config.jsonͷฤूͷΈͰΧε λϚΠζͰ͖Δ • ΠϚΠνͳ఺ɿLambdaͷΑ͏ʹෳ਺ͷϦιʔεΛ௥Ճ͢ΔΑ͏ͳ৔߹͸࡞ ۀ͕൥ࡶ • ϓϥάΠϯ • ྑ͍఺ɿෳ਺ͷϦιʔεΛ௥Ճ͢ΔΑ͏ͳ৔߹͸࡞ۀָ͕Ͱؒҧ͍Λى͜͠ ʹ͍͘ɻ൚༻తͳΒଞϓϩδΣΫτͰ΋࢖͑ΔʢOSSʹͨ͠Γ΋Ͱ͖Δʣ • ΠϚΠνͳ఺ɿϓϩάϥϜΛॻ͘ඞཁ͕͋Δʢ࣮૷ίετ͕͔͔Δʣ KANAZAWA

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KANAZAWA Ҏ্