Lesson 41: Zushi-Zushi! No More

'''Zushi-Zushi! No More''' is the forty-first episode of Engine Sentai Go-Onger.

Plot
After Rio assumes his rightful place as the Gen Jū King, Jyan suffers nightmares tied to the recent revelations he learned, placing him in a state of pandemonium. The gang at SRCTC worry for Jyan's sake and mental wellbeing, but Jyan's hestitation and nervous breakdown irrates Gou, whom is outraged that Rio didn't see him as his destined rival. At Rin Jū Hall, in spite of Long's intent for world domination, Rio sends Long by himself to prove himself. To that end, Long gives the task to his Twin Phantoms: Mythical-Beast Capricorn-Ken Dorou & Gen Jū Addanc-Ken Sojo. As the Gekirangers fight Sojo, Jyan loses his concentration and runs off as the gang brought out Geki Bazooka. Though Sojo escapes, the fight was actually part of Dorou's master plan to use the Rangers' qi in his alchemy to create his Dorou Grain. Ran manages to catch up with Jyan, who quits being a Gekiranger and runs away back to his forest home near the Beast Origin Village. Knowing where he was running to, Xia Fu decides to reason with Jyan for the team's sake by taking him to an important place to help him understand Dan. While this occur, the Gekirangers find Sojo using the Dorou Grains as Dorou arrive enlarged. While Dorou battles Geki Tohja Wolf and SaiDaiOh, Geki Blue uses the SaiBlade to deal with Sojo. But at the last second, the Twin Phantoms tag each other using Sojo's illusion to evade their opponents' respective deathblows. While this occurs, Mere confronts Jyan and Xia Fu as they head to Dan's hometown, refusing to accept Jyan as Rio's rival.