>>474

https://m.facebook.com/masaoki.iwasaki.9
https://twitter.com/mas20285
https://twitter.com/keepmathtop
https://twitter.com/kyuuchan_
https://twitter.com/xPuGPq8Tn9GWCJb

https://i.imgur.com/TeJoxjl.png
https://i.imgur.com/AxjaZNa.jpg
https://i.imgur.com/iOWz9fU.jpg
https://i.imgur.com/m10M7SQ.png
https://i.imgur.com/dXStmox.jpg
https://i.imgur.com/2Qq5ZEP.jpg
https://twitter.com/5chan_nel (5ch newer account)