I teach kendo in Tokyo

This is the first time I go shopping with my sister after traveling through time with Ma.

Chiyoko carried the bag in front of her, protecting it very preciously - after all, it contained "a huge amount of money".

Kazuma thought that holding on to such a precious thing like you was not saying to the thief, "Come on, there are good things here." But when he saw Chiyoko smiling so happily, he cheered up and paid attention to his surroundings, letting Chiyoko continue to do whatever she wanted. Bangda.

After all, the past April had absolutely no happy memories for Chiyoko.

There were many pedestrians on the street. Kazuma originally thought that he would see many office workers going to izakayas to participate in "social activities" after get off work, but it turned out that was not the case. Most of the people on the street were families who were traveling in groups with their families, and there were Lots of little kids.

But when he thought about it carefully, it was now Golden Week. Even in a workaholic place like Japan in 1980, there were still many people who would choose to come out on the first day of Golden Week to enjoy family time with their families.

Chiyoko took Kazuma's hand and headed straight to the newly opened large shopping mall in front of the station.

Kazuma looked at the gorgeous interior decoration of the shopping plaza and said a little worriedly: "Aren't the books in the bookstore here all expensive?"

"Brother, books are all priced at the same price. The price will not change wherever the bookstore is opened."

Chiyoko said as she pulled Kazuma into the door of the shopping mall.

"It's so cool!" Chiyoko exclaimed, "The weather is getting hotter and hotter. It's time to take out the fan at home."

Of course there is air conditioning in this era, but the Kiryu family certainly can't afford it.

Forget about buying an air conditioner. After buying an air conditioner, the monthly electricity bill is enough.

I can only use electric fans and ice water to cope with the hot summer.

When mentioning the electric fan, Kazuma suddenly remembered something: the whole wind chime had to be hung on the edge. How could the wind chime be missing in summer?

In line with the season, you have to do everything you need to do to meet your standards, and you might be able to gain status for free.

Kazuma was thinking about it when he suddenly noticed that Chiyoko's eyes were drifting towards clothes and cosmetics.

Kazuma smiled and said: "Go to the fashion counter?"

"No!" Chiyoko immediately rejected Kazuma's proposal and pulled Kazuma to the bookstore.

A few minutes later, Kazuma stood in front of the teaching aid bookshelf in the bookstore, frowning.

Although he had heard that professional books and teaching aids in Japan were expensive, he didn't expect them to be so expensive - maybe this time and space is different from his previous life, and the price of the book has been printed with an extra zero?

Kazuma casually pulled out a teaching aid book to prepare for Meiji University and looked at the price - children from poor families might not even be able to afford the teaching aid book.

However, it seems that people who choose to go to private universities are unlikely to be children from poor families.

Kazuma carefully placed the book back on the shelf.

He felt the gaze from the clerk behind him. Considering the price of the books on this bookcase, it was normal for the clerk to be so nervous.

Chiyoko took out the list that Kazuma had just put in her bag, and said while reading: "Brother, which subjects are you not good at? Buy books on those subjects first. The price is more expensive than I thought, maybe only Enough to buy a few copies..."

Kazuma replied without thinking: "I'm not good at Chinese, but I also have history."

"Eh?" Chiyoko was shocked, "You can obviously use difficult four-character idioms accurately, but you can't do it in Chinese?"

Being able to use four-character idioms is a knowledge I brought from my previous life.

Kazuma muttered in his mind.

"Let me see, Chinese language and history should be here..."

"Kiryu-san?"

Kazuma and Chiyoko turned back together: "Huh?"

After all, they are both "Kiryu-san".

The girl wearing thick-framed glasses and thick braids was startled by this uniform movement and took a small step back. Then she realized what she was doing.

"Ah, is this your sister, Miss Kiryu Chiyoko?"

Chiyoko stared at Kazuma's side face suspiciously: "Brother, who is this?"

Kazuma scratched his head: "He is the chairman of our class."

As expected, I still wasn't used to being called Chairman. I always felt like she would micro-manage something at any time.

The chairman adjusted his glasses: "You actually call me by my job title, Kiryu...Kazuma-san is really too much."

The chairman was originally going to continue to call Kiryu-san, but in order to distinguish between brother and sister, he changed it to Kazuma-san.

In Japan, calling someone by name directly, with or without any other modifications, is a sign of intimacy.

Chiyoko raised her eyebrows and scanned the Chairman from top to bottom like a scanner.

Then she patted Kazuma on the waist hard: "Brother, you are quite powerful."

Kazuma ignored his sister and said directly to the Chairman: "What a coincidence, Chairman, are you here to buy teaching aids too?"

"Well, I asked the class teacher to get a copy of the book list that the teachers gave you." As the chairman said, he showed Kazuma the book list in his hand, but compared to the one in Kazuma's hand, the chairman's The book list is filled with notes.

Kazuma took the book list and looked at the notes on it, and found that they were about the ways to obtain various books.

Some books are noted as "library collection", some are written as "may be available in used bookstores", and some are simply crossed out, which seems to have been secured.

Kazuma: "Awesome, Chairman, you are worthy of being..."

Kazuma almost said "As expected of the master of micro-management", but changed it to "As expected of the chairman of the committee" midway.

The girl pushed up her glasses: "Why does it sound like you are teasing me?"

"No, it's your illusion."

The chairman shrugged and took back the book list: "Teaching aids are so expensive. It will cost a lot to buy new ones. It is better to find some cheap ways to get them. After all, you will have to pay extra for going to cram schools and so on. , it shouldn’t be enough to rely solely on the help of school teachers.”

"Yes...that's it." Kazuma could only agree, "You really thought about it very carefully."

"Have you not considered it, Kazuma-kun?" the chairman asked.

Kazuma responded seriously: "I'm considering it now."

"Eh? I thought you had been attending cram school since the winter vacation. Then why did your English and math suddenly improve?"

Kazuma began to sweat on his back, and he felt that if she continued to ask, Yuan would not come back.

"Well, I taught myself." Kazuma held on.

The chairman continued to ask: "Self-study? What teaching aids should I use? Such effective teaching aids, I want to give it a try."

"Uh, use the textbook." Kazuma felt like he couldn't hold it any longer, especially when facing the wise gaze from behind his thick-framed glasses, Kazuma felt as if his little secret was about to be completely exposed. .

The chairman stood there and pushed up his glasses: "Textbook?"

"Yes, master the content in the textbooks proficiently and lay a solid foundation, and then you can build a strong foundation."

"Is there calculus in the textbook?" the chairman asked doubtfully.