Bludgeoning Angel Dokuro-chan

is a Japanese light novel series written by Masaki Okayu and illustrated by Torishimo. The novels were first serialized in the Dengeki hp magazine published by MediaWorks, followed by a manga adaptation was written and illustrated by Mitsuna Ouse serialized in Dengeki Comic Gao!.

A 4-episode OVA adaptation was released in Japan between March and September 2005, followed by a second 2-episode OVA sequel whcih was released between August and November 2007.

A PlayStation 2 game titled '''Game ni Natta yo! Dokuro-chan: Kenkō Shindan Daisakusen''' was released in Japan in late 2005.

Plot
The story of 13-year-old junior high schooler named Sakura Kusakabe, whose 20-year-old self in the future, develops a technology that causes all women to stop physically aging after they reach 12-years-old in an attempt to create a "Pedophile's World". However, this act accidentally creates immortality amongst humans, thus offending God, who sends Dokuro Mitsukai, a member of an order of assassin angels called Lulutie, back to the past to assassinate him before developing his "lolicon" technology.

Dokuro decides instead to frequently monitor Sakura, believing he has a chance to redeem himself. Yet Dokuro's attempt to keep an eye on Sakura can frequently put her to impulsively carry out her original mission, by killing him with her massive spiked kanabo (club), Excalibolg, on a moment's impulse, but manages to resurrect him seconds later with angelic power. This became Sakura's everyday life to which Dokuro's capricious and volatile nature can be a greater threat compared to what Sakura's future-self could have done.

In response to Dokuro's reluctance to complete the mission, another assassin of the Lulutie order named Sabato, is dispatched to ensure the mandate of God is carried out. Using her feminine wiles along with her electric baton, Sabato seeks to kill Sakura herself and Dokuro is forced to oppose her. In so doing, Dokuro pits herself against the will of Heaven itself in order to protect him.

The repeated trauma, along with myriad other problems Dokuro causes for Sakura, prompts him to ultimately question whether her "protection" is worth it or let Sabato kill him permanently and put an end to his perpetual misery.