USPEER (유스피어) is a seven-member South Korean girl group under WM Entertainment. The lineup consists of Yeowon, Soee, Sian, Seoyu, Daon, Chaena, and Roa. They made their debut on June 4, 2025 with the single album Speed Zone. Their group name comes from the words US meaning we and PEER meaning question or ask. When combined, it holds the meaning of the group understanding the nature of the world where we will be together and create a better future Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.