All of episode 24. Mikela and Voffa, after failing to defeat the Abarangers again, decide to go to Earth and research creatures they can combine into Trinoids to create something strong enough to defeat the Abarangers. Eventually Abare Killer runs into them, and during that fight they see some schoolgirls, which AbareKiller calls "the greatest creatures on Earth." Mikela and Voffa then go on to capture AbareKiller, Yatsudenwani and the rest of the Abarangers except Abare Blue. He then has to dress up in a Sailor Fuku and, together with Emiri, try and get close to them to save the rest of the Abarangers.
And despite being trapped in Mikela's Hammerspace, Ryoga is able to make a phone call to Dino House using Yatsudenwani.note Who's a crocodile-telephone hybrid, just for the record.
Episode 30. Opening. That is all. note The scene in question is the introduction of the Trinoid Sentai Evoranger, complete with a parody of the Abaranger opening. It's quickly cut short when Mikoto slashes the screen and says "that's enough of that"