Love in Tokyo

Ashok's mother pressures him to travel to Tokyo in search of his elder brother's son, Chikoo. He is unhappy in a loveless engagement with his fiancée Sarita. He leaves India with the goal of locating the boy and reuniting the family.

Chikoo is kept in an orphanage in Tokyo. Ashok tries to persuade him to return to India, but Chikoo resists and runs away. The search for the boy becomes more urgent.

Mahesh, Ashok's friend, is in love with Sheela, but her father discovers the affair and dispatches goons after them. He takes Sheela to Tokyo, and Mahesh follows, ending up near their shop, Indian Art Emporium. Mahesh even pretends to be a Sadhu to influence events.

In Tokyo, Mahesh disguises himself as a Sadhu and claims to clear his sins by a river, saying I befriend Mahesh. He also fans trouble by falsely reporting a crisis to the police regarding Sheela's father. The ruse sets off a chain of chaotic events.

Mahesh pursues Sheela and, in a comic romance beat, sings the song Maine Tera Pyar Ka Bimar while chasing her through a theme park. He then directly reveals his identity to her through the performance. The moment deepens their entanglement in Tokyo.

Chikoo encounters Asha, who is on the run from Pran and her uncle, who is later revealed to be her biological father. Their meeting ties Asha's fate to Chikoo's search for safety.

Asha and Chikoo escape their pursuers by disguising themselves as a Sardar and a girl. Ashok, observing the deception, sees through their disguises and remains focused on protecting them. Chikoo suffers a fall from a window and is rushed to a hospital.

Pran and Sheela's father converge at a geisha house. Mahesh disguises himself as an international geisha, drugs Sheela's father with sake, and moves toward Sheela. The subterfuge complicates the pursuit of Sheela and the safety of those involved.

Chikoo recovers and is sent back home, while Asha continues her disguise as Sardar Ji and calls herself Chizuru as Chikoo's aunt. Ashok falls in love with Asha, who lingers in disguise while singing the song Sayonara Sayonara.

Asha ties a bandage on Ashok's finger, and he recognizes her. A letter arrives at Asha's hotel stating that Ashok and Chikoo have boarded the 5 PM flight to Mumbai. Asha rushes to catch the flight, but she is too late, and she heads toward the airport in a desperate bid to reunite with them.

Asha goes to the Tokyo Shrine, and Ashok follows, realizing the two haven’t truly left. Mahesh, in disguise, joins them and asks for help in marrying Sheela; Sheela pretends to be mute while Mahesh poses as an Arab doctor to facilitate the scheme.

In a staged wedding, Mahesh impersonates Chatterjee and marries Sheela, with the real Chatterjee arriving too late to stop it. The couple honeymoon at a traditional onsen. During the trip, Mahesh, running from the wedding chaos, triggers a device that gives him the ability to fly, and he uses it to save a child.

Asha is captured by Pran's uncle and imprisoned in his home. Mahesh, Sheela, and Chikoo arrive disguised as a Muslim couple seeking their child Ghulfam, and they slip a tape with Chikoo's voice to locate him. Asha pretends to tie up the child, and Chikoo alerts the police that Asha's uncle abducted him.

At the engagement party, Pran and Asha's uncle's plan to marry her off to Pran is revealed as a ploy against Ashok's family. Ashok's mother shuns Asha, pushing her toward despair. Asha goes to the Tokyo shrine to attempt suicide, but Ashok finds her and their love is affirmed.

Ashok is not blind after the operation, and he and Asha are free to be together. The family reconciles, and the adventures of Chikoo and the others culminate in a happy ending. The film closes on a note of celebration and lasting love between Ashok and Asha.