Zoom-Zoom

Zoom-Zoom is a movie that serves as MF Bunko J's 20th anniversary tribute and merger with Mazda and other company to make 1 New Group, MF Brands that launched in July 2022.

Summary
Set in alternate universe, the neighbor's club was killed by the corrupt Student Council president and his cronies. 5 years later, their neighbor was a heart for revenge.

Plot
Set in Earth-1920, 2017, Tsurugi Kurobane was the neighbour of The Neighbours' club and their fan. He was befriended them since summer. The leader, Kiyotaka Ayanokouji and Suzune Horikita notices him to be waiting until their exam ends, as their promotion to Class A next month.

Later, after the exam ends, Class D get a perfect scores for their promotion mark. But, Horikita's older brother, Manabu, who is the corrupt student council president, works together with Class A, Class C, and his assistant, Akane Tachibana to steal their perfect scores to zero score. 3 days later after the exam results correction, after Manabu and his cronies' plan was succeeded, they're been caught by Neighbours' club, who later report this to Inspector Jiro Shijima, who is actually on Manabu's payroll. He, along with Manabu and his cronies, attack and lock Neighbours' club in their own Mazdas. The cars are pushed into a river, causing a gagged Neighbours' club to die. Unaware of the truth behind their death, Tsurugi lives alone without his neighbours.

5 years later, Tsurugi is now a 20-year-old man who accepted by HSBC Tokyo. On the first day of his job, he falls in love with a rich girl, Yuzuko Misaki, who later also feels the same for him. One day, he discovers and recognizes Ayanokouji and Horikita's car, Mazda RX-8, immediately. He somehow pools money and buys it at 5000 yen.

Tsurugi wants to update the car that reminds him of Neighbours' club. Little does he know that, he has also brought back his old friends, whose souls are trapped inside the car. Tsurugi's family and boss aid his cousin in repairing RX-8. It is totally revamped into a car more advanced than Mazda's design, and Tsurugi decides to rename it RX-9 to honor his old friend's memory.

Here, Neighbours' club's spirits possesses RX-9 and kills Manabu's cronies Sakayanagi, Katsuragi, Ibuki, Ryuuen, Tachibana, as well as Shijima, as all of them, were behind their murder. Since the car belongs to Tsurugi, he becomes a suspect in the eyes of Ban Akaza and Hoji Tomasu, the investigating officers. Manabu returns to Japan and learns all his partners have died.

Manabu is revealed to be Misaki's cousin and meets Tsurugi on her insistence. After knowing Tsurugi is Neighbours' club's old friend, Manabu assumes that Tsurugi has found the truth and is using Misaki as a pawn. He decides to kill Tsurugi and take Misaki back with him to London and get Misaki married to a man of his choice. Tsurugi is shocked as Manabu tells him the truth about Neighbours' club's death. Neighbours' club's spirit now are visible to everyone.

In front of Manabu's disbelieving eyes, RX-9 transforms into robot saves Tsurugi. Terrified, Manabu confesses his crime in front of everyone. Hoji arrests Manabu; Ayanokouji says his last goodbye to Tsurugi and his family. With Tsurugi, his family, and Misaki united, RX-9 transforms into spaceship and went home to their new home, Cybertron. Tsurugi and Misaki live a happy life afterward.

In mid-credits scene, Tsurugi and Misaki had a marriage ceremony. Meanwhile, in Cybertron, RX-9 becomes the Autobot Espionage and Optimus Prime rename him/her into Road Rage.