>>431
ヤスハルの新聞活用術
https://youtu.be/sc2wXR1mTfQ?t=753
https://twitter.com/yasuusekiguchi/status/994529816190730240
https://twitter.com/yasuusekiguchi/status/997346675747270656
https://twitter.com/5chan_nel (5ch newer account)