Zansu is yet another angel from the future who has accompanied Dokuro in the attempt to save Sakura's life. He has a very odd appearance, looking more like a biker gang member than an angel. He is unfortunately revealed to have some perverted tendencies. Every sentence Zansu says ends in &quot;Zansu&quot;. He is frequently nude in the second series.    Source: wikipedia.org

In the future, a junior high student, Kusakabe Sakura, will offend God by inventing immortality so that women will stop aging after they turn twelve. Dokuro-chan is an angel from the future sent to kill him. However, Dokuro-chan thinks that Sakura can be spared, so her idea is to constantly occupy Sakura so that he will never be able to invent the technology. Sometimes the angel will go crazy and kill him with her bat, Excalibolg, but she can revive him easily. "Pi-piru-piru-piru-pi-piru-pi!"

He is known for playing tough or grouchy men in dubbed anime and video games. His career includes Hotohori in Fushigi Yūgi and Jin in Samurai Champloo. He also played numerous cameos and minor characters in Rurouni Kenshin, in addition to the major character of Hajime Saito. He also does Don Patch in Bobobo-bo Bo-bobo as well as Gabumon and other voices in Digimon.  According to Anime News Network, Thornton has the most credits of any male voice actor and he is second in total voice actor credits only next to Wendee Lee. He has been in nearly two hundred voice-over productions for Japanese animation.  Thornton is also well-known for having played many different minor voice roles throughout the Power Rangers franchise (and similar series such as VR Troopers and Masked Rider).  Thornton has also had experience with ADR direction. Currently, he is co-directing the ADR for the popular anime series Bleach alongside Wendee Lee.

The life of the once ordinary middle school student Sakura Kusakabe changed when an angel by the name of Dokuro-chan moved into his house. This heartwarming story of love, desire and... bloodshed continues as Sakuras normal everyday life slowly crumbles into a bloody mess.
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(Source: Anime News Network)

In the future, a man named Sakura is destined to create the technology for eternal life which, due to Sakura's lolicon tendencies, freezes all women's aging once they turn twelve. God refuses to allow this, so he sends his angels to the past to kill Sakura. However, one angel, Dokuro-chan, decides to try to change the future without killing him. The problem is that Dokuro is very temperamental, and is constantly killing Sakura (along with many others) in incredibly bloody ways with her giant spiked club. Good thing she can bring people back to life… if only to gruesomely kill them again the next time she loses her temper.
