Xexyz NES Game Review(Japan Kame no Ongaeshi Urashima Densetsu,Wave ball,zexis) Weird Nintendo Games

XYXYZ, x0o0x, ゲスト (Guest), or OTOTO。 is a Japanese music creator who began producing VOCALOID music in 2020. Their channels, as well as their content, are left nameless to create a feeling of anonymity and mystery. This method is done by using an invisible control character in unicode, called Zero-width non-joiner (ZWNJ) and other unique unicodes.

The theme of this producer's VOCALOID songs are inspired from urban legends made in 2chan.

They also have a separate unnamed YouTube channel, which they use to upload several covers and self-covers