Nobody talks about this one. A mecha show that abandoned giant robots entirely to become a fishing comedy where Sky Girls pilot their combat suits to catch increasingly absurd fish across impossible battlegrounds, playing it completely straight the entire time. The premise is so specific, so committed to the bit, that it loops back around to becoming genuinely funny, you're watching pilots treat a mudskipper like a tactical objective. It costs nothing to watch and rewards you with something you've never seen before. Real comedy lives in specificity, and this show has specificity for days.
Tsuri Baka Eika-san! Sky Girls Dynamite Fishing is a 2007 set of nine comedy specials with mecha and sci-fi trappings, built around Eika, whom the title calls a fishing fanatic. Every episode takes on a different catch: a trout contest, mudskippers, blackfish along the rocky coast, piranhas, a bass tournament framed around protecting native species, black porgy lured with prawns, red sea bream, smelt pulled up through the ice, and finally a grand clash with a whale out on the open ocean.