Mad Love Chase.

ハーレムビートは夜明けまで

Mad Love Chase, known in Japan as Harlem Beat wa Yoake Made (Harlem Beatは夜明けまで, Harlem Beat Until Dawn), is a manga by Kazusa Takashima. In 2001, it began serialization in Asuka and the first volume was released in July 2002. In 2009, it was licensed by TokyoPop under the name Mad Love Chase, the subtitle of the series.