Many people will ask Dr. Kasa to play around with the Juvenile Detective Corps every day, and he has not seen any job, so where is the source of his money. This is indeed a problem, so in the early days, some people said that the Doctor was the boss of the Black Organization, so naturally there would be no economic problems. But this theory was later overturned by the author, and Dr. Kasa's economic problems were gradually perfected.
Many netizens said that Dr. Kasa lived near Kudo's house and spent all day doing various expensive research at home, speculating that he was a rich second generation. In fact, it is true that in the play Dr. Kasa does have many rich relatives, but the inheritance is not very impressive.
In the episode "The Secret of the Moon, Stars, and the Sun," Dr. Kasa takes a squad of detectives to the private villa of dr. Uncle, who was once a celebrity on the rich side of the local area.
The owner of the villa, Dr. Kasa's uncle, asked to keep the villa as it was for 50 years after his death. Now that 50 years have passed, the building of the villa has reached its end of use, so Before demolishing it, Dr. Kasa brought a squad of detectives to play a game of scavenger hunt.
Dr. Kasa's uncle does not have a son and a half daughter, so this villa is managed by Dr. Kasa, and as for the inheritance, it will not be explained until episode 1075, "The Antique Plate That Can't Be Hidden".
In this story, Dr. Kasa said he had obtained an antique plate from his uncle's villa and did not know what the price would be. Is it appropriate for Conan to spit this out? Dr. Akasa explained that this villa was originally inherited to Dr. Akasa's aunt Stator, and at that time, it was said that the things of the villa were handled by you, and then the aunt of the villa also died, which was equivalent to inheriting all the things to Dr. Kasa.
In order to know the price of the antique plate, Dr. Kasa would like to ask a friend who is a treasure hunting expert to help identify it.
It just so happened that on the recent identification program on TV, a black lacquer carving pot was identified as 100 million yen, and three people said that he was genuine, and they all wanted to ask Dr. Kasa, a friend of the treasure expert, to identify it. When his friend heard that Dr. Akasa wanted to identify something, he invited Dr. Akasa to visit the three black lacquer carving pots as well.
Just as they were about to leave, Okiya and Seiryo arrived at Dr. Kasa's house and went with them. Because of the reason for bringing Conan, when he arrived, the treasure expert was killed, and then after a series of investigations, the murderer was finally found, but Dr. Kasa's antique plate was not identified.
At this time, the accompanying Okiya Ura actually reasoned, and wrote on the box containing the plate that he wanted to cover up, that is, the more he tried to conceal things, the easier it was to expose them.
It turned out that this plate was not an antique plate, but a plate that Dr. Kasa's uncle accidentally broke when he was a child, and then used all remedies to hide his faults, and the result became more and more obvious, or he was severely reprimanded.
The reason why this plate was preserved was that my uncle wanted to use it to warn himself not to make the same mistake again.
Although Dr. Kasa's uncle is a rich man, the villa left for Dr. Kasa is about to be demolished, and the plates are not antiques, so the things that Dr. Kasa inherited are actually not very valuable.
But to talk about the time when Dr. Kasa made a fortune because of an accident, or in episode 709 "The Doctor's Video Website", Dr. Kasa casually took out an antique pot from the storage room of his home, and he did not know where it was inherited.
In order to find out the price of this pot, he filmed a video and asked someone to come to identify it, and unexpectedly, compared to this pot, the inconspicuous-looking carpet was more valuable and attracted the attention of the prisoner.
After investigation, Conan catches the prisoner, and then learns that the carpet was originally the property of a rich man, and that someone had distributed the carpet when dividing the inheritance, but the heirs of the inheritance did not recognize the goods and sold them at a low price, and then came to Dr. Kasa's house by chance.
This carpet is not a direct inheritance, but it is also the inheritance of the rich, and dr. Kasa's first thing after he has money is to change to a new car, and he does not know how many cars Dr. Kasa has changed.
As for how much this antique pot is worth, it is not explicitly stated in the play, but it can be analyzed and known. A father and son who came to the appraisal were quite discerning, but they smiled and left in the face of Dr. Kasa's 500,000 yen value, indicating that the price of the pot should not be worth much.
Therefore, Dr. Kasa's income is not like what netizens said to inherit the inheritance or rely on the second generation of the rich, etc., mainly relying on his own inventions or cooperation with the company to make money.
Dr. Kasa usually does not seem reliable, but he is actually very accomplished in hardware and software.
At the beginning of the episode "The Secret of the Moon, Stars and the Sun", Conan complains that Dr. Kasa seems to have recently made a fortune, and even the car is a new buyer. Dr. Kasa hastened to explain that it was a friend's company that came to cooperate and commissioned the development of a masked superman card, and this masked superman card is actually a card-shaped voice changer, and the hot sales nationwide made Dr. Akasa make a lot of money.
In addition, many people know that many of Kidd's props are actually made by Dr. Kasa. Although this episode is original, this setting was used in the manga later.
In terms of software, it is also reflected, usually helping Conan to check various materials, although the back is basically done in Xiao Lai, and in the design, Dr. Kasa is still needed, such as helping Conan in the arson case to do picture analysis and get key evidence.
In "The Undead of Baker Street", Dr. Asa was invited to participate in the development and design of the "Cocoon" game, and in the anime, he also said that his game software was very popular, and he was invited to attend various events many times, and was a well-known genius scientist in The City of Rice Blossom.