The film follows the Safari Ressha who run the Galaxy Line, their conductor named Lady, and the Shadow Line member pursuing them.

ToQger vs. Kyoryuger will see the twelve rangers from both teams join forces to fight against an evil super giant. They must also save the Galaxy Line, which is falling from space. To make matters worse, the five main ToQgers are turned into children by a Shadow Monster.

Confronting a mysterious enemy, the Pteranodon Yummy, Kamen Rider Double receives aid from Ryu, who has infuriated Akiko by being too busy to attend her wedding! Akiko demands to know why he even became a Kamen Rider in the first place and the Pteranodon Yummy as it uses the Memory Memory on her to give her the answer to her question… At the Kougami Foundation, Kousei Kougami talks of the most avaricious man in Japan, Oda Nobunaga, whose final resting place was found. With Doctor Maki overseeing the process, Kougami commissions the creation of a Cell Medal homunculus based on Nobunaga himself. Kamen Rider Core begins to destroy the area as Kamen Riders OOO and Double team up to fight the enemy. However, Kamen Rider Core proves too powerful and the two go underground to destroy the Gaia Memory’s source of power to even the odds.

A live show that was performed across Japan in March and April of 2015, acting as a final farewell for the cast. It comprises two parts: a scripted show part, and a talk show with the cast. This show features the only appearance of Yami No 0gou. The Ninningers also appear.