Yawaraka Sensha
Japanese title: やわらか戦車
Alternative titles: Yawaraka Tank, Soft Tank, Squishy Tank, Tender Tank
Type: ONA
Source: Unknown
Episodes: 53
Status: Finished Airing
Aired: Dec 2005 to Nov 2011
Duration: 7 min per ep
Rating: G - All Ages
Genres: Comedy

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)