async function atmos() {
    async function login() {
      var cookie = '';
      var ck = utils.createCookieStore();

      var pa = ['', 'c@suddenattack.ga', 'manko123', '0', '0'];
      const params = new FormData();

      var response = await utils.request({
        url: 'https://www.atmos-tokyo.com/customer/menu',
        method: 'GET',
        headers: {
          'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36',
          'Cookie': cookie,
        },
        data: '',
      });
      utils.updateCookieStore(ck, cookie, response);
      cookie = ck.getAll();


      console.log(response.body.includes('name="_token"'));
      var doc = utils.str2doc(response.body);

      console.log(doc.querySelector('[name="_token"]'));

      var tokenElem = doc.querySelector('[name="_token"]'), token = '';
      if(tokenElem !== null) {
        var tmp = tokenElem.getAttribute('value');
        token = tmp !== null ? tmp : '';
      }

      pa[0] = token;

      params.append('_token', pa[0]); params.append('email', pa[1]);
      params.append('password', pa[2]);
      params.append('btn_login.x', pa[3]); params.append('btn_login.y', pa[4]);

      console.log(pa);

      var response = await utils.request({
        url: 'https://www.atmos-tokyo.com/customer/menu',
        method: 'GET',
        headers: {
          'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36',
          'Cookie': cookie,
        },
        data: '',
      });
      utils.updateCookieStore(ck, cookie, response);
      cookie = ck.getAll();

      var response = await utils.request({
        url: 'https://www.atmos-tokyo.com/customer/login',
        method: 'POST',
        headers: {
          'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36',
          'cookie': cookie,
          'content-type': 'multipart/form-data',
        },
        data: params,
      });
      utils.updateCookieStore(ck, cookie, response);
      cookie = ck.getAll();

      // ログインできたので、https://www.atmos-tokyo.com/customer/menu に転送される
      var response = await redirect(response, {
        'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36',
        'cookie': cookie,
      });

      var W = $(utils.str2doc(response.body));

      console.log('your name: ' + W.find('.user-name').text()); // ユーザー名　なんかカードみたいな画面のテキストノードを抜き出す

      console.log(response, 483957495);
      console.log('ログインしました。');

      return {
        response: response,
        cookie: cookie,
        ck: ck,
      }
    }
    async function observe() {

    }
    async function purchase(o) {
      var item_url = 'https://www.atmos-tokyo.com/items/ek4335';
      item_url
    }

    var retObj = await login();
  }