), shortened to Boku-H (僕H, Boku-Ecchi), is a Japanese light novel series written by Pan Tachibana and illustrated by Yoshiaki Katsurai.

Dakara Boku wa, H ga Dekinai began serialization in Fujimi Shobo's Dragon Magazine in 2010.

A manga adaptation illustrated by Shou Okagiri began serialization in the May 2011 issue of Monthly Dragon Age, and released five volumes as of December 9, 2013.

Introducing herself as Lisara Restall, an elite Grim Reaper, she visited the human world in order to find "The Singular Man".

Dakara Boku wa, H ga Dekinai began as a light novel series written by Pan Tachibana with illustrations by Yoshiaki Katsurai.

[5][6] A manga adaptation illustrated by Shou Okagiri began serialization in the March 2011 issue of Monthly Dragon Age, published on February 9, 2011.

The anime is produced by Feel under the directorship of Takeo Takahashi, with series composition by Naruhisa Arakawa, music by Cher Watanabe, and characters by Kanetoshi Kamimoto.