Loveless(ラブレス Raburesu) is an ongoing fantasy manga by Yun Kōga. It is currently serialized in the Japanese magazine Monthly Comic Zero Sum by Ichijinsha and collected in nine tankōbon as of November 2009. Kōga plans to end the manga at fifteen volumes. Tokyopop licensed Loveless for an English-language release in North America. It released the series from February 7, 2006 to September 1, 2008.