Any readers?
http://www.mangareader.net/588/mushibugyo.html
Summary:
Tsukishima Jinbee is a warrior who aims to be best, under the belief that a weak warrior isn't a warrior at all. He was scouted out by a representative to join the Mushibugyo and told to go to Edo with the instructions that he'd knew what to do once he got there. Shortly after arriving at Edo, he hears a scream and goes to check it out... To find a giant spider-like creature devouring some citizens of Edo. Being a warrior, there's no way he could stand this...
I find this simple and cliche yet, I was delved into the main character's pure honesty. Sadly there are no recent translator of this series.
Edit: Bumping this for another typical shounen anime series.
http://www.animenewsnetwork.com/news/2013-02-16/mushibugyo-anime-listed-in-gon-monday-6-p.m-slot