
Dr. Kieta (Dottar Kida in Italy, Professor Von Spock in Time Fighters) is the inventor of the Time Mechabuton and later the Time Kuwagattan. The former was designed with the aid of his granddaughter Junko, and his assistants Tanpei, Chorobo, and Grocky. Deciding it was too risky to have any of his assistants test the Time Mechabuton out, he opts to go by himself during the initial run.


After taking a few detours such as meeting the Wright brothers he landed in a jungle in an unknown time period, where he came across a crater full of valuable Dynamonds. While he wasn’t looking, Parrosuke entered the Time Mechabuton and activated it, leaving the poor doctor stranded seemingly centuries away from his friends and family. Feeling regret for letting his greed get the better of him he spends his time with Parrosuke’s wife Otake-san, clinging on to the hope that Junko and Tanpei would eventually find him.

Dr. Kieta is a friendly chap with a strong sense of justice who’d be willing to help anyone in need, and treasures his granddaughter more than anything else. He also has a better understanding of various eras of time better than any other character. Normally he wears a white or blue lab coat, but when he travels in the Time Bokan he wears a pair of coveralls concealed under said lab coat.

In episode 27 a strange turn of events occur. A time machine resembling a grasshopper appears before Dr. Kieta and Otake-san, and out of it appears a race of grasshopper people. Claiming to be from the future they take the doctor with them as their slave.

Dr. Kieta distracts them long enough to guide the machine back to the present and makes a dash towards his laboratory with the grasshoppers in pursuit. He’s saved when they are disintegrated, but his rescuers turned out to be Marjo’s gang, of which his “assistant” Grocky was working for all along. Threatening to harm Junko if Dr. Kieta doesn’t tell them where the Dynamonds are he lies about their whereabouts being in Hell and attempts to walk away. Unfortunately, Marjo takes him along just to make sure his information is correct.

They land in an era where a cave resembling a literal hell lies, and within onis torture humans with various devices. A failed attempt by Marjo’s gang to flatter the onis results in Dr. Kieta taking the blame and getting strapped to one of the torture devices, with the gang still asking him to reveal the true location of the Dynamonds.


Luckily for him Parrosuke had witnessed his brief return and abduction and informed Tanpei and Junko (who were not present when it all happened) about it. Although they’re able to locate him Marjo’s gang take off with him once more through time. Dr. Kieta manages to sabotage their Gaikottsu letting the Time Bokan crew catch up and defeat Marjo’s gang, followed by a tearful reunion between the doctor and his granddaughter. Upon returning home he modifies the grasshopper mecha into the Time Dotabattan.

Although Dr. Kieta was back safe and sound there was still the matter of finding Otake-san and preventing Marjo’s gang from getting the Dynamonds. Unfortunately the doctor forgot what period he was stuck in, but he would join Tanpei and Junko for most of the subsequent adventures. While he really didn’t do much afterwards, he’d sometimes used his knowhow to resolve a conflict and he’d use the Time Dotabattan to provide backup in the event he didn’t tag along.



















































































