MonsterZ MATE (モンスターズメイト), sometimes shortened to MZM, is a Japanese musical duo of Virtual YouTubers consisting of vocalist Anjo (アンジョー) and rapper Kosaka (コーサカ). They debuted on February 18, 2018.
Kosaka is characterized as being a streetwise vampire with a kind and strong heart, and Anjo as a werewolf who appears intelligent but has a ridiculous side.
Their identities have been officially revealed to be utaite un:c as Anjo and utaite rapper Hashiyan (はしやん) as Kosaka. un:c and Hashiyan are often credited in the descriptions of MZM's music videos. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.