Relationships
| discography pages: | http://vocaloid.wikia.com/wiki/ROY [info] |
|---|---|
| other databases: | https://vocadb.net/Ar/55 [info] https://www5.atwiki.jp/hmiku/pages/2630.html [info] |
| social networking: | http://karent.jp/artist/pp000068 [info] http://piapro.jp/ROYyjm308 [info] https://twitter.com/MetallizedWorld [info] |
| YouTube channels: | https://www.youtube.com/RoysMetallizedWorld [info] |
| stream for free: | https://vocalotracks.ssw.co.jp/artist_item.asp?tno=1017 [info] |
| blogs: | http://roymetalnasu.blog23.fc2.com/ [info] |
| video channel: | https://www.nicovideo.jp/user/8849132 [info] |