https://www.arista.com/ko/support/toi/author/574-rikumiyao
TOI Author :: Riku Miyao - Arista
author rikutoimiyaoarista
https://easychair.org/publications/author/RFTr
Author: Riku Fujie
author rikufujie
https://www.outbrain.com/blog/jp/author/rakimoto/
Riku Akimoto, Author at Japanese
rikuakimotoauthorjapanese