Mission 17: Its Name Is Go-Buster Beet!

Its Name Is Go-Buster Beet! (その名はゴーバスタービート！ Sono Na wa Gōbasutā Bīto!?) is the seventeenth episode of Tokumei Sentai Go-Busters.

Summary
After using the GT-02 to drive the BC-04 and the SJ-05 off an Enetron Tower, Ryuji confronts Masato about siphoning Enetron just as the others arrive. Before taking his leave, Masato tells the primary Go-Busters if they will, it will be once they are strong enough to face Messiah in subspace, while noticing Ryuji's reaction to his teammates' resolve. Meeting with Ryuji alone, Masato confronts the man about him losing his desire to become an engineer and what gives him the drive to fight. After stating that keeping his word to Hiromu and Yoko is all the reason he needs, Ryuji receives a call from Kuroki for him and Masato to arrive to the Iwaguchi district to give the latter a supply of 2000 tons of Enetron. However, having followed Beet J. Stag, Enter gets on the RH-03 and uses the Enetron to create Forkloid as the tank crashes into the water with the resulting Megazord, presumed to be the new model Enter prepared, transporting to reality in a minute's time. Assuming their fighting forms, the Go-Busters battle Forkloid while the Forkzord appears. However, as Go-Buster Ace and the RH-03 are deployed to fight it, the Forkzord releases the new model Megazord, Type Delta, which is based on BC-04's specs, from its body. As Go-Buster Oh is defeated by the Type Delta Megazord and the Forkzord, the Beet and Stag Busters finish Forkloid off before coming to Blue Buster's aid as he uses the GT-02 Gorilla to shield the others from the enemy Megazords' attack. While having it and the SJ-05 attack the Forkzord, Beet Buster tells Blue Buster to fight because he needs a real personal reason to enable him to win. Motivated to become an engineer again once the Vaglass are defeated, Blue Buster uses the GT-02 to siphon the remaining Enetron reserves of Go-Buster Ace and the RH-03 to help the BC-04 Beetle and SJ-05 Stag Beetle destroy the Forkzord. From there, Beet Buster activates the BC-04 Beetle's transformation into Go-Buster Beet, and proceeded to shut down the new Megazord. As a mortified Enter teleports away, Masato gives Ryuji engineering books before taking the man's money as payment for the books. As Masato leaves, Ryuji finds himself being asked for money by everyone.