To Love Ru (Japanese: To LOVEる, Hepburn: Toraburu) is a Japanese manga series written by Saki Hasemi and illustrated by Kentaro Yabuki. The manga was serialized in Shueisha's shōnen manga magazine Weekly Shōnen Jump from April 2006 to August 2009, and the chapters collected into 18 tankōbon volumes. It chronicles the life of high school student Rito Yuuki after he meets and accidentally gets engaged to the alien princess Lala Satalin Deviluke. The title, Toraburu, is a pun on the English loan wordstoraburu ("trouble") and rabu ("love"), referencing the harem aspect of the series. To Love Ru is noted for its fan service, with Hasemi and Yabuki admitting that they tested the boundaries of what would be allowed in a shōnen manga.
A continuation of the manga called To Love Ru Darkness (TO LOVEる ダークネス, Toraburu Dākunesu) was serialized in Shueisha's Jump Square magazine from October 2010 to March 2017, and the chapters collected into 18 tankōbon volumes. Between 2012 and 2017, Xebec produced 10 OVA episodes and 26 anime television series episodes based on To Love Ru Darkness. The To Love Ru and To Love Ru Darkness manga series have over 16 million copies in circulation.
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