GetRequestFromNodeJS.js

var req = require('request');
var options={
  method: 'GET',
  uri: 'https://gist.githubusercontent.com/SoichiSumi/5bed3eb79ae8ec97b193f3ca35841990/raw/6d4beeb68822cd9d6af4a164bbfaeab3a9c050a9/test.json',
  headers: {
  	'Origin':'https://github.com/',
  	'Referer':'https://github.com/SoichiSumi/SoichiSumi.github.io'
  }
};
req(options,function(e,res,body){ 
    console.log('response: ',JSON.stringify(res));
    console.log('response: ', body);
    var jso=JSON.parse(body);
    console.log('response:',jso.unko);
    console.log('response:',jso["unko"]);
    console.log('response:',jso.hoge);
  });

result

....0a9/test.json"},"method":"GET","headers":{"Origin":"https://github.com/","Referer":"https://github.com/SoichiSumi/SoichiSumi.github.io"}}}
response: {
"unko":"one",
"tabindent":"guilty",
"hoge":"2"
}
response: one
response: one
response: 2

☓　unkoとか書かない