@techreport{weko_216746_1,
   author	 = "Wataru,Sasaki and Tadashi,Okoshi and Keisuke,Uehara and Yasuto,Nakanishi and Jin,Nakazwa",
   title	 = "Estimating Emotional States of Internet Users in Real-World Situation",
   year 	 = "2022",
   institution	 = "Keio University, Keio University, Keio University, Keio University, Keio University",
   number	 = "30",
   month	 = "feb"
}