Sgt. Frog season 2

The second season of the Sgt. Frog anime series consists of the fifty-two episodes after episode fifty-one from the series, which first aired in Japan from April 1, 2005, to March 31, 2006, on TV Tokyo. Season 2 uses two opening themes and two ending themes. "Zenkoku Musekinin Jidai" (全国無責任時代) by GaGaGa SP is used as the opening from episode 52 to 78. "Kimi ni Juice o Katte Ageru♥" (君にジュースを買ってあげる♥) by Group Tamashi is used as the opening from episode 79 to 103. "Katte ni Shinryakusha" (勝手に侵略者) by Naoya Ogawa & Mayuko Iwasa is used as the ending from episode 52 to 78. "Kokoro no Mondai" (ココロの問題) by toutou is used as the ending from episode 79 to 103.

This season of Sgt. Frog was released to Region 1 DVD in North America beginning with the first boxset containing episodes 52–65, on July 26, 2011, by Funimation Entertainment as Season 3 Vol. 1.  Season 3 Vol. 2 was released to DVD on August 16, 2011, containing episodes 66–78. Funimation has not yet made any plans to release episodes 79 to 103 on DVD as Season 4.