DearS (ディアーズ, Diāzu) is an ecchi shōnen Japanese manga series co-written and illustrated by Banri Sendo and Shibuko Ebara, credited under their pen name Peach-Pit.

Takeya Ikuhara is a temperamental seventeen-year-old Japanese student attending the fictitious Koharu High School with a strong prejudice against the DearS.

Due to a childhood scare, he believes that the aliens are fake, worthless beings that have generated nationwide overhype and are secretly plotting to take control of Earth.

The girl, who he nicknames Ren, is infantile and friendly, and grows obsequious and dependent upon Takeya, and calling him "Master", a responsibility he tries to disassociate himself from.

DearS began as a manga series co-written and illustrated by Banri Sendo and Shibuko Ebara, credited under their pen name Peach-Pit, which was serialized in MediaWorks' Dengeki Comic Gao!