Bakutofūji-ER of the Timer (タイマーのバクトフージER, Taimā no Bakutofūji Ī Āru): Bakutofūji-ER uses the Time Reverse (タイムリバース, Taimu Ribāsu) ability, able to turn back time 10 seconds. He was used by Metal-Alice to lure the Goseigers into trap so Buredo-RUN could destroy them. Enlarging to cover Buredo-RUN, Bakutofūji-ER battles Gosei Ultimate and Gosei Ground before using his Time Reverse to fight against the former's Ultimate Strike. However, unbeknownst to Metal-Alice, Buredo-RUN shoots a beam into the colliding attacks that causes a time warp which sucks Alata and Bakutofūji-ER in. The two battled in the past before returning to the present, with the Matroid finally destroyed by Ground Gosei Great. Bakutofūji-ER is named after Back to the Future (バック・トゥ・ザ・フューチャー, Bakku to za Fyūchā) and modeled after a horseshoe crab. Voiced by Kōichi Sakaguchi (坂口 候一, Sakaguchi Kōichi).