Dear Colleagues, We, Ouda Team, observed DM Lyr last night (7/16) and detected superhumps with an amplitude of about 0.1 mag. DM Lyr has, thus, been proved to be a new member of SU UMa stars! Our preliminary period analysis gives 0.066 (+-0.002) day as the best estimated superhump period. The future behavior of this variable also deserves attention. We thank all observers who have posted their observations of DM Lyr to VSNET!!! Best regards, Daisaku Nogami