Shizuka Ishikawa

Taking place 10 years after the Go-Onger fought the Gaiark, unprecedented peace has come to the Human World thanks to The Minister of Defense Noizumi's Isolation Barrier. But because of this, it severed the connections between the Go-Ongers and the Engines. Plus, due to the Sentai Activity Ban Law, the Go-Ongers are labelled as terrorists! Amidst that, a mysterious young boy named Souji appears to them with BeaRV's Engine Cast. Sosuke / Go-On Red and the rest save him as he was being pursued by the special police. For some reason, one standing in their way is Saki / Go-On Yellow, who parted ways with the Go-Ongers and has become part of the governments public relations office. The major incident will drag the world in and how will it involve the fate of the Go-Ongers?!

After the events of Link Joker-hen, Takuto Tatsunagi announced an invite-only tournament in a dream, and invited both Aichi and Kai to take part in "Messiah Scramble". The prize being the card named "Messiah", the name of a saviour that was heard in a dream. At the same time, there were many incidents of units disappearing from Vanguard cards throughout the world. Aichi and Kai team up to a confront an enemy that threatens the peace they've just regained. The movie is a prequel to Legion, leading up to Aichi's disappearance.

A year after defeating Yogoshimacritein, the Go-ongers head to the wild western realm of Gunman World (ガンマンワールド Ganman Wārudo?) to defeat Gaiark's Pollution President Batcheed (害統領バッチード Gaitōryō Batchīdo?) in a final confrontation. However, after defeating Engine-oh G9, Batcheed opens up a dimensional rift that sucks the Go-ongers and Engines to other Braneworlds. Soon after, while finding themselves fighting Ugatz, the Shinkengers encounter Go-on Red as he helps takes out the Ugatz on his own, much to the Shinkengers' shock.

The story begins when Geki Red battles Nunchaku Banki after returning from his trip around the world for Natsume's birthday, with Geki Yellow and Geki Blue arriving to provide backup. After sending the Gekirangers into another dimension, the Go-ongers arrive before the Savage Machine Beast departs after his quarry. After clearing a misunderstanding with Geki Violet and Geki Chopper, the two bring them to SCRTC to see Master Xia Fu, with Hant revealing he met Miki at one of his past jobs at the Kyoryuya Curry Shop.

The Go-ongers intercept the Recycle Barbaric Machine Beast Army in their Engines, managing to scrap the 13. However, trio of mysterious warriors appear and their actions result with the Go-ongers losing the primary Engine Casts while being sucked into the Braneworld known as Samurai World, a dimension similar to Edo Japan where power is essential.

Joe Yuki, one of the coolest DJs in Shibuya, has a secret identity as the leader of gangs. Because of his traumatic childhood, he fiercely hates "weaklings" and sees winning as his only option in life. One night, an old man is being taunted by the kid known as "the human punching bag." The old man reminds Joe of his parents and childhood, and he uncontrollably challenges the kid to a fight. A fight in which he's defeated, and his pride is utterly shattered into pieces.

In the last chapter of the Refrain Blue series, the bond between Yoshihiro Matsunaga and Nao Morisawa grows stronger, while Yoshihiro finally finds out the identify of the mysterious girl from the first chapter.

The second chapter in the Refrain Blue series focuses on Nao Morisawa and the events that happened at the summer camp last year, with her and Yoshihiro Matsunaga both unable to let go of feelings of the past.

The first chapter of the Refrain Blue series, tells about the recollection of Yoshihiro's past about various events of summer school, of the fate where encounter and separation are interwoven with each other, as Yoshiro and Matsunaga will pass the Toyo Gakuen and will arrive at summer school at seashore. A mysterious girl smiles as she watches Yoshiro who stands still at the seashore dusk.