World Trigger Wiki
World Trigger Wiki
This article is about Chapter 78. For other uses, see Yūma Kuga (disambiguation).

Yūma Kuga 9 (()() (ゆう)()Kuga Yūma 9 ?) is Chapter 78 of the World Trigger Manga.

Short Summary[]

With Replica bisected, Osamu's chances to get to the HQ with Chika's cube seem lower, but Replica can still open the door. Replica sends his Rabbit to battle Mira, but Hairein and Miwa's battle moves to where they are and Hairein aids Mira. Meanwhile, despite all difficulties, Yūma is able to defeat Viza by a pinch even after having his combat body destroyed.

Long Summary[]

The chapter begins with the bisected Replica falling apart, surprising Osamu. Replica's Rabbit then attacks Mira, who easily dodges, while Osamu recovers one of Replica's parts and starts running again. Hairein and Miwa then crash through a building nearby, and Hairein sends birds to help Mira, melting one of the Rabbit's hands.

Replica then removes the magnetic shards from Osamu's arm, and Osamu asks if he's ok. Replica explains he has switched to the spare systems and most of his functions were stopped, but he still can open the entrance of the base.

Meanwhile, Yūma is still battling Viza. Viza uses Organon's blade rings to attack Yūma. Yūma dodges them, but his left arm gets cut. He notes he can't get closer to Viza and Replica's clone says Viza is adjusting to his moves. Replica says that they should retreat and try to catch him unaware, but Yūma says that probably won't work and decides to attack Viza head-on.

Yūma uses Boost on himself and then tackles himself into Viza's direction, and uses Chain on himself as a bungee and Bound to throw himself into Viza, his legs getting cut in the process. Yūma continues going in Viza's direction, before getting cut in half. Nevertheless, Yūma, back to his usual body, uses Boost again to punch through Viza, destroying his Trion Body.

Characters in Order of Appearance[]

Characters in italic are only seen briefly and have yet to make a proper appearance.

Triggers in Order of Appearance[]

Promotional Video[]


Large-Scale Invasion Arc
Chapters 43444546474849505152535455565758596061626364656667686970717273747576777879808182838485
Volumes 5678910
Episodes 22232425262728293031323334353637