Yawaraka Sensha
Genres: Comedy
Type: ONA, Episodes: 53
Aired: Dec 2005 to Nov 2011
Source: Unknown
Rating: G - All Ages
Synopsis:
Yawaraka Sensha is a short flash movie series, with a strange soundtrack, about a soft and cowardly tank. It became popular on the Internet a few years ago because of its ironic message for the war.

(Source: AniDB)