|This article is about a/an episode in Tokumei Sentai Go-Busters.|
When Hiromu learns that the two new Go-Busters originated from Hyper Space, he challenges Jin to a duel, suspicious of their motives.
While they think Masato can finally give them the answers they are looking for, the Go-Busters learns that Beet J. Stag is trying to force his way in through one of the chutes for Enetron before attempting to shoot it out, had not Hiromu intercepted.
After getting a few cans of Enetron, Jay says that Masato helped him enter the world before he takes his leave. Deciding to follow him to Masato to get the answers they are looking for, yet being a bit fearful about what they might discover, Hiromu continues onward while the others go to Yūbara district to intercept the Metaloid Parabolaloid.
However, finding Masato and asking him about the other scientists who were also sent to Hyper Space with him, Hiromu finds himself fighting the genius before their assume their Go-Buster forms and take their fight to a warehouse. By then, after eluding Ryuji and Yoko, Parabolaloid locates Beet Buster as he and Enter step in the two Go-Busters' fight.
As Enter restrains Beet Buster for answers, Parabolaloid uses his homing missiles to the primary Go-Busters before Beet Buster lets one of the missiles lock onto him, killing them both as the missile explodes. However, as Enter reforms, Jay uses his Marker System to recreate Masato.
Revealed to be an avatar of the real Masato, stating his intentions to fully return to the real world with the primary Go-Busters' help, he and the others transform to fight Parabolaloid and the Buglers before the ParabolaZord arrives and Enter manually controls the Megazord.
As Blue Buster and Yellow Buster destroy Parabolaloid, Go-Buster Ace fights the ParabolaZord before being restrained by BugZords. With Beet Buster deciding to help, he has Stag Buster summon their own Buster Machines: BC-04 and the SJ-05. The Buster Machines assumed Animal Mode and siphoned the BugZords of their Enetron before destroying them as Go-Buster Ace does the same to the Parabolazord.
Later, revealing that he was not with the other scientists and thus having no idea what became of them, Masato gives the primary Go-Busters a Christmas music box. Now knowing their parents are alive, Hiromu and Yoko resolve to save them and the other scientists.
- Hiromu Sakurada (桜田 ヒロム Sakurada Hiromu): Katsuhiro Suzuki (鈴木 勝大 Suzuki Katsuhiro)
- Ryuji Iwasaki (岩崎 リュウジ Iwasaki Ryūji): Ryoma Baba (馬場 良馬 Baba Ryōma)
- Yoko Usami (宇佐見 ヨーコ Usami Yōko): Arisa Komiya (小宮 有紗 Komiya Arisa)
- Masato Jin (陣 マサト Jin Masato): Hiroya Matsumoto (松本 寛也 Matsumoto Hiroya)
- Cheeda Nick (チダ・ニック Chida Nikku, Voice): Keiji Fujiwara (藤原 啓治 Fujiwara Keiji)
- Gorisaki Banana (ゴリサキ・バナナ Banana Gorisaki, Voice): Tesshō Genda (玄田 哲章 Genda Tesshō)
- Usada Lettuce (ウサダ・レタス Usada Retasu, Voice): Tatsuhisa Suzuki (鈴木 達央 Suzuki Tatsuhisa)
- Beet J. Stag (ビート・J・スタッグ Bīto Jei Sutaggu, Voice): Yuuichi Nakamura (中村悠一 Nakamura Yūichi)
- Takeshi Kuroki (黒木 タケシ Kuroki Takeshi): Hideo Sakaki (榊 英雄 Sakaki Hideo)
- Miho Nakamura (仲村 ミホ Nakamura Miho): Fuuka Nishihira (西平 風香 Nishihira Fūka)
- Tooru Morishita (森下 トオル Morishita Tōru): Naoto Takahashi (高橋 直人 Takahashi Naoto)
- Enter (エンター Entā): Syo Jinnai (陳内 将 Jinnai Shō)
- As part of Super Hero Time, this episode aired alongside Kamen Rider Fourze episode 39, Campus Decree.
- A catch-up talk of the first twenty episodes of Tokumei Sentai Go-Busters was aired as part of the Super Hero Max 2012 special event on TV Asahi. 
Tokumei Sentai Go-Busters Volume 4 features episodes 13-16: Mission 13: A Surprise Holiday, Mission 14: Ça va? Rescue Operation, Mission 15: Gold Warrior and Silver Buddy and Mission 16: The Man from Hyper Space.