. .

()4. . 1 () !. 1.1 () wiki. . . 3. . 20184. 20180316 20184. . . tukushino. . . . . Profile pictureprofile photo .

weblio. 412. . . 5. . Facebook . Facebook . . . . Is the picture of you on your profilepage? Instagram. Instagram instagram(*`).

. . . 00 .

sec. Home sec sec . . 3 3.1 1 3.2 2 ; 3.3 3 ; 4 . . . linkedin(). Linkedin(). line. . () . () Q . . . . . . Twitteryouve changed your profile icon again. I always enjoy your every icon. Twitter 7 .

. Wiki. lia. Lia. agtact. ; 1998 nhk; 1998. . . Ukiss . Kpop ukiss. . (^^) ()(^^).

. ?? !!(). . . dmm. . . 412. weblio. 200210 the profile information synchronization server 200 controls the profile information in every group identification information , in a profile information storage. . . de 1. . . .