In the bustling city of Yatter, we are introduced to the main characters, Gan-chan and Ai-chan, who are the heroic duo known as Yatterman. They operate a small toy shop, but their lives take a turn when they discover a mysterious artifact known as the Yatterman Stone. This stone possesses incredible powers and is sought after by the villainous Doronbo Gang, led by the cunning and flamboyant Doronjo, along with her bumbling henchmen, Boyacky and Tonzura.

The story begins with the Doronbo Gang attempting to steal the Yatterman Stone from a museum. Their plan is thwarted by Gan-chan and Ai-chan, who use their wits and gadgets to outsmart the gang. The confrontation is filled with slapstick humor and clever traps, showcasing the dynamic between the heroes and villains. The Yatterman duo manages to retrieve the stone, but not without a chaotic chase through the streets of Yatter, where the gang's antics lead to a series of comedic mishaps.

As the episodes progress, the Doronbo Gang continues to devise elaborate schemes to steal the Yatterman Stone. Each plan is more outrageous than the last, involving various disguises and gadgets. In one episode, they attempt to infiltrate a high-society gala, where they plan to steal the stone while posing as wealthy guests. Gan-chan and Ai-chan, however, are always one step ahead, using their own disguises and clever tactics to expose the gang's true intentions.

The emotional stakes rise when the Doronbo Gang captures Ai-chan during one of their schemes. Gan-chan is determined to rescue her, showcasing his bravery and deep affection for his partner. This leads to a tense showdown in the gang's hideout, where Gan-chan must navigate a series of traps and confrontations with Boyacky and Tonzura. The fight is filled with comedic elements, but also highlights Gan-chan's resolve and resourcefulness.

In another pivotal episode, the Yatterman duo discovers that the Doronbo Gang has found a way to harness the power of the Yatterman Stone to create a giant robot. This robot wreaks havoc in Yatter, and the stakes are raised as the city faces destruction. Gan-chan and Ai-chan must work together to devise a plan to stop the robot, leading to an epic battle that showcases their teamwork and ingenuity. They use their own gadgets to counter the robot's attacks, culminating in a dramatic showdown where they manage to disable the robot and save the city.

Throughout the series, the Doronbo Gang's motivations are explored, revealing their desire for wealth and recognition. Despite their villainous actions, moments of vulnerability and humor are interspersed, particularly with Boyacky and Tonzura, who often find themselves in comedic predicaments. This adds depth to their characters and creates a dynamic where the audience can empathize with their struggles.

As the series nears its climax, the Doronbo Gang hatches a final plan to steal the Yatterman Stone once and for all. They create a series of diversions to distract Gan-chan and Ai-chan, leading to a multi-layered confrontation that takes place in various locations around Yatter. The action is fast-paced, with each character playing a crucial role in the unfolding chaos. Gan-chan's quick thinking and Ai-chan's resourcefulness shine as they navigate through traps and confrontations with the gang.

In the final showdown, the Yatterman duo faces off against the Doronbo Gang in a dramatic battle that tests their limits. The stakes are higher than ever, as the fate of Yatter hangs in the balance. The confrontation is filled with twists, as the gang's plans unravel and they are forced to confront their own shortcomings. Ultimately, Gan-chan and Ai-chan emerge victorious, using the power of the Yatterman Stone to restore peace to the city.

The series concludes with the Yatterman duo reflecting on their adventures, their bond strengthened through the trials they faced. The Doronbo Gang, while defeated, remains a comedic presence, hinting at their potential for future schemes. The final scenes capture the essence of their ongoing rivalry, leaving the door open for more adventures in the whimsical world of Yatter.

In the ending of the Time Bokan Series: Yatterman, the main characters, Yatterman-1 (Tsubasa) and Yatterman-2 (Ai), confront the Doronbo Gang in a final showdown. After a series of battles, the Yatterman duo ultimately defeats the Doronbo Gang, who are once again thwarted in their attempts to steal the Yatterman's treasures. The story concludes with the Yatterman heroes celebrating their victory, while the Doronbo Gang, despite their failures, remain comically undeterred, hinting at their potential return in future adventures.

As the final episode unfolds, the scene opens with a vibrant cityscape of Yatter Kingdom, where the sun shines brightly, casting a warm glow over the bustling streets. Yatterman-1, Tsubasa, and Yatterman-2, Ai, stand atop a hill, gazing down at the chaos caused by the Doronbo Gang. Their expressions are a mix of determination and concern, knowing that the gang is up to their usual mischief.

The camera shifts to the Doronbo Gang's hideout, a rickety, colorful fortress filled with gadgets and traps. Doronjo, the cunning leader, is seen pacing back and forth, her frustration palpable as she devises yet another plan to outsmart the Yatterman duo. Her henchmen, Boyacky and Tonzura, are busy tinkering with a new contraption, their faces a blend of excitement and anxiety. They know that failure is not an option, yet their loyalty to Doronjo keeps them motivated.

As the scene transitions, the Yatterman duo receives a distress signal from the citizens of Yatter Kingdom, who are in peril due to the gang's latest scheme involving a giant robot. Tsubasa and Ai exchange determined glances, their resolve strengthening as they prepare to spring into action. They hop into their Yatter vehicles, which are adorned with bright colors and whimsical designs, and speed off towards the chaos.

The next scene cuts to the city square, where the giant robot wreaks havoc, towering over the frightened citizens. Tsubasa and Ai arrive just in time, their vehicles transforming into formidable machines ready for battle. The animation captures the intensity of the moment, with vibrant colors and dynamic movements as the Yatterman duo engages the robot in a fierce showdown. Tsubasa's bravery shines through as he leads the charge, while Ai supports him with her quick thinking and resourcefulness.

As the battle rages on, the Doronbo Gang watches from a distance, their expressions a mix of disbelief and determination. Doronjo, frustrated by the Yatterman's resilience, concocts a last-ditch plan to use a secret weapon hidden within the robot. The tension builds as she activates the weapon, sending a shockwave through the battlefield.

In a climactic moment, Tsubasa and Ai combine their strengths, executing a perfectly synchronized attack that dismantles the giant robot piece by piece. The animation showcases their teamwork, with bright flashes and explosive effects as they finally bring the robot crashing down. The citizens cheer, their faces lighting up with hope and gratitude.

However, the Doronbo Gang is not finished yet. In a final act of desperation, they attempt to escape with a stash of stolen treasures. Tsubasa and Ai, undeterred, pursue them through the streets, leading to a comedic chase filled with slapstick moments and clever traps set by the gang. Despite their best efforts, the Yatterman duo ultimately outsmarts them, capturing the gang in a humorous twist of fate.

As the dust settles, the scene shifts back to the city square, where the citizens celebrate their heroes. Tsubasa and Ai stand proudly, their faces beaming with joy and relief. They exchange heartfelt words, acknowledging the bond they share and the importance of their mission to protect Yatter Kingdom.

Meanwhile, the Doronbo Gang, now captured and tied up, can be seen bickering among themselves, their comedic banter providing a light-hearted contrast to the victory celebration. Doronjo, ever the optimist despite their failures, vows that they will return with an even better plan next time, her eyes sparkling with mischief.

The episode concludes with a wide shot of the city, the sun setting in the background, casting a golden hue over the scene. Tsubasa and Ai wave to the citizens, their spirits high, while the Doronbo Gang, still plotting their next move, adds a humorous touch to the ending. The screen fades to black, leaving viewers with a sense of closure yet anticipation for future adventures.

In this final act, Tsubasa and Ai emerge victorious, embodying the themes of teamwork, resilience, and the enduring spirit of adventure, while the Doronbo Gang, despite their antics, remain a beloved part of the story, hinting at the cyclical nature of their rivalry.

In the 1977 series "Time Bokan Series: Yatterman," there are no post-credit scenes as commonly understood in modern television. The episodes typically conclude with a brief wrap-up or comedic moment that ties back to the episode's events, often featuring the main characters, Yatterman-1 and Yatterman-2, along with their nemeses, the Doronbo Gang. These moments serve to reinforce the lighthearted and humorous tone of the series rather than providing additional narrative content after the credits. The focus remains on the adventures and misadventures of the characters throughout the episodes, with the comedic elements often spilling over into the closing moments.

The main characters in Yatterman are Yatterman-1 (Tsuburaya) and Yatterman-2 (Ai), a heroic duo who fight against the villainous Doronbo Gang. Yatterman-1 is characterized by his bravery and determination, while Yatterman-2 is intelligent and resourceful, often using her wits to help in their battles. Together, they pilot the Yattercar, a transforming vehicle that aids them in their adventures.

The Doronbo Gang, consisting of the bumbling villains Doronjo, Boyacky, and Tonzura, serves as the primary antagonists of the series. Their constant attempts to steal the Yatterman's treasures lead to comedic and chaotic encounters. Doronjo, the leader, is driven by her desire for wealth and power, often showcasing a mix of cunning and vulnerability, while her henchmen provide comic relief with their clumsy antics.

The Yatterman utilize a variety of unique gadgets and vehicles, most notably the Yattercar, which can transform into different forms to adapt to various situations. They also employ the Yatterphone, a communication device that helps them strategize during battles. Each gadget is often infused with humor and creativity, reflecting the show's whimsical tone.

The battles between the Yatterman and the Doronbo Gang typically unfold with a mix of slapstick comedy and action. The Doronbo Gang often devises elaborate schemes to capture treasures, which the Yatterman must thwart. These encounters are filled with humorous misunderstandings, unexpected transformations, and the eventual triumph of the Yatterman, showcasing their cleverness and teamwork.

In Yatterman, the concept of 'time' is often explored through the characters' adventures that involve time travel or historical references. The Yatterman frequently encounter figures from different eras, leading to humorous interactions and lessons about history. This element adds a layer of complexity to their battles, as they must navigate not only the present challenges but also the implications of their actions across time.

The Time Bokan Series: Yatterman, produced in 1977, is generally considered family-friendly, but there are a few aspects that might be potentially objectionable or upsetting for children or sensitive viewers.

1. Villainous Characters: The main antagonists, the Doronbo Gang, often engage in mischievous and villainous behavior, which may include theft and deception. Their antics can sometimes be portrayed in a humorous light, but the idea of villainy might be unsettling for some children.

2. Physical Comedy and Slapstick: The show features a significant amount of slapstick humor, including characters getting hurt or involved in chaotic situations. While this is typically lighthearted, some scenes may be perceived as too intense or violent for sensitive viewers.

3. Conflict and Rivalry: The ongoing rivalry between the protagonists and the Doronbo Gang can lead to confrontations that might be intense for younger audiences. The stakes of their battles, while often comedic, can still evoke feelings of tension.

4. Mild Scares: Certain episodes may include elements that could be considered mildly scary, such as monstrous creatures or dark settings, which might be unsettling for very young children.

5. Themes of Greed and Deception: The Doronbo Gang's motivations often revolve around greed and trickery, which could prompt discussions about morality and ethics that some parents might find complex for younger viewers.

Overall, while Yatterman is designed to entertain a family audience, these elements may require parental guidance for younger children or those who are particularly sensitive to conflict or comedic violence.