Kirimura-ryu's bath cleaning technology, an elite woman who was admitted to Ochanomizu University, a cleaning lady of the Asuda Cleaning Company, lived alone with her son who was squatting at home in Hayakawa Town, the least populated town in Japan, and made a living by cleaning the baths for others. It seems that these key messages should not be focused on the same person, but who can say what fate will do?

After saying goodbye from Uegakiya, Lin Xiuyi hurriedly drove back to Qingyun Pavilion, this time the trip to Umegaki House was finally rewarding, if he was lucky enough, Lin Xiuyi would soon be able to find out the true identity of Fujiki Manato.

It was with this joy that when Miki returned to her own residence in Keiunkan, she saw that Lin Shuyi was actually wearing a kanpei (a kimono in the style of shorts) and happily poured himself a drink. Bathroom Miki hurriedly covered the door, and then couldn't wait to ask Lin Xiuyi:

"Police Department, have you found any new clues? ”

"Miki-chan, it's been so hard, why did you come back so late. But let's sit down and have a drink, I think we might have to go back to Tokyo tomorrow to continue our investigation......"

"Tokyo, is our investigation over here?"

"No, it's just that I got some new information from the female general Umagaki, and I have to rush back to Tokyo to investigate as soon as possible!"

Lin Xiuyi said as he picked up the flask on the table and poured a glass of wine for Miki, and then he told Miki about Master Kiritura's only daughter.

"Ochanomizu University, that's my dream!"

Miki is holding a wine glass, with a hint of yearning on her face, Miki, who graduated from Tokyo Women's University, is actually quite good, but there is still a big gap compared to Ochanomizu University. As a public university, Ochanomizu University does not win on the scale of its operation, and compared to the top schools such as Tokyo University, Ochanomizu University still has a considerable gap in the set of disciplines, but it does not prevent this school from becoming a small but beautiful existence. Ochanomizu University even has an advantage over Keio and Waseda in the construction of certain disciplines.

It's just such a school, why the only daughter of the Kiritura family, who was successfully admitted to it back then, fell to where she is today, all of this is really surprising. However, before that, the first thing Lin Shuichi had to determine was whether this Fujiki Minato was the heir of Kirituraya.

When it comes to Japanese women's names, they basically change their surname to their husband's surname after they have married, and the situation is even more complicated if they have changed their name after changing their surname. It is important to know that a few decades ago, computers were not as ubiquitous as they are today, and the registration of household registration was largely handled manually by government staff, so it is very possible that some omissions, mistakes, and even artificial name changes will occur. For example, in the previous investigation, Mina Fujiki had no record of marriage, and as for some other information, the police could not touch it without permission because of personal privacy. Therefore, if you want to prove whether Minato Fujiki is the real murderer, you must first find out who Minato Fujiki is......

And now Lin Shuichi knows an important clue from the proprietress of Umagaki is that Fujiki Mina is likely to be the sole heir of Kirituraya, and if you want to confirm whether Fujiki Mina is the daughter of Master Kiritura, you only need to go to Ochanomizu Women's University to investigate.

"By the way, Miki, what clues did you continue to follow Fujiki Minato today, and she didn't find out!"

"Hey, the police department, today I continue to monitor the address of Fujiki Minato according to your instructions, and Fujiki Minato's activities are basically the same as yesterday, still going to vegetable stores, butcher stores, convenience stores and other places to purchase, and then he didn't come out again, until the afternoon, Fujiki Minato seemed to have received some new job, so he drove away from the place of residence with tools. By the way, I asked several ryokans other than Keiunkan, and almost all of them knew that Mina Fujiki had good skills in cleaning wooden baths, so many of them entrusted her with cleaning. In this way, Mina Fujiki's income in Hayakawa Town should not be small, enough to support him and his family here......"

As she spoke, Miki handed Lin Shuichi a list of several other hot spring inns in the Hayakawa area, all of which, according to Miki, were all guests of Minato Fujiki. In this way, Minato Fujiki is really a skilled cleaning lady in Hayakawa Town.

But at this moment, Lin Xiuyi suddenly asked Miki about another thing.

"That...... I remember you mentioned yesterday that Mina Fujiki had been to the bank. What I want to ask is, did Minato Fujiki go to the bank today?"

"Eh, how do you know that Minato Fujiki did go to the bank today. But I don't know exactly what kind of business it is, what's wrong with the police department?"

Miki asked Lin Xiuyi with some curiosity.

"Miki, don't you think it seems a little unusual for Mina Fujiki to go to the bank every day? Also, what is the purpose of her going to the bank? deposits, withdrawals, or other people's accounts. I think we need to look into that as well. However, Hayakawa is too small and has a small population, and if we investigate it directly, it is likely that it will alarm Minato ......Fujiki."

"Police, in that case, should we wait until we return to Tokyo to investigate Fujiki's milk poisoning account?"

"That's exactly what I think! But Hayakawa Town also needs to step up the investigation! By the way, isn't there still an agent in our special search department on standby! Call him over, and temporarily replace us to continue to monitor the situation of Fujiki Minai here, and the most important thing is to keep an eye on the woman who was let run away with her child......

"Police, you ...... Do you mean Urashima-kun, and I don't know if it's appropriate to leave him here alone?"

"There's no way, there's so much we need to investigate right now!"

Miki looked at Lin Xiuyi's leisurely expression, and didn't see the feeling of being busy at all.