Mushishi by Urushibara Yuki
Genres: Fantasy, Horror, Supernatural
Plot Summary: They are neither plants nor animals. They differ from other forms of life such as the micro-organisms and the fungi. Instead they resemble the primeval body of life and are generally known as "Mushi". Their existence and appearance are unknown to many and only a limited number of humans are aware of them. Ginko is a "Mushi-shi" who travels around to investigate and find out more about the "Mushi". In the process, he also lends a helping hand to people who face problems with supernatural occurances which may be related to the "Mushi". (Source: Anime News Network)
Additional Notes: This anime series is originally adapted from a multi-volume manga series. A "Mushi-shi" is a person who studies "Mushi". It's one of the most intriguing anime of the Fall 2005 season. (Read from right to left)
Manga:
Mushishi Vol 1 Chps 1-5: http://www.megaupload.com/?d=UP474ABO
Mushishi Vol 2 Chapter 6: http://www.megaupload.com/?d=9R01CJIC
Mushishi Vol 2 Chapter 7: http://www.megaupload.com/?d=MA81CQSU
This post will be edited to add more episode uploads.
Episode Uploads:
Mushishi Episode 2: http://www.megaupload.com/?d=SXD80ZSQ
Mushishi Episode 3: http://www.megaupload.com/?d=IBX1IC11
Mushishi Episode 4: http://www.megaupload.com/?d=W9HATQ6Z