Talk:Ryuto/@comment-67.140.142.217-20190522191834/@comment-4946341-20190522235635

He's only "related" superficially meaning he and GUMI were released under the same company: [https://vocaloid.fandom.com/wiki/Internet_Co.,_Ltd. Internet Co., Ltd.] Fans like to interprate the VOCALOIDs released under the same company as a family, but that doesn't mean anything offically. Any officially recognized VOCALOID releationships are found here: VOCALOID Relationships Alot of people like to headcanon him as GUMI's younger sibling but as I said it's just a headcanon.

Interersting little tidbit SONiKA's Twitter when she was more active referred other Zero-G VOCALOIDs as her brothers and sisters, and other VOCALOIDs as her cousins. Just a little bit of fun and it doesn't mean anything canonically really