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"Maximum sales and minimum expenses" is one of the management principles that Mr. Kazuo Inamori, the founder of Kyocera.

At first g, it looks very natural.

The profit is from the sales.

However, in actual management, it is quite difficult.

Inc ing waste investments to increase sales.

I cut my expenses too much, and I cut my growth.

We are not profitable, but we will pursue the scale and prosperity.

These failures are not only for companies, but also for personal households, investments, and sub-businesses.

In this article, we will organize how to apply the idea of "to maximize sales and minimize expenses" to management, investment, household, and sub-business.

First Con まず

The essence of this word is not just a saving.

more

Make efforts to increase value and effort to reduce waste at the same time

It is a way of thinking.

Business

  • Increase sales by delivering value to customers
  • Do the necessary investment
  • However, you can scrape expenses that are not related to results
  • Improving profitability

It is.

Investment

  • Long-term asset growth
  • Understand how fees and taxes work
  • Reduce waste sales
  • Don’t scrape assets with emotional trade

It is a way of thinking.

In other words, "Maximum sales and minimum expenses" is the principle to remain for a long time, not a勝 one.

What is Kazuo Inamori's "maximum sales, minimum expenses"?

Kazuo Inamori’s official website introduces the principle of “maximizing sales and minimizing expenses” as part of Article 5.

In the thought page, it is also explained in the expression that "to make the sales very large, the cost is very small".

It is very simple.

Profit is not born from complexity.

Basics

Profit = sales - expenses

Home

However, it’s important to note that even if you want to keep track of sales, you don’t have to scrape any expenses.

To increase sales, customers need products and services that really feel value.

In order to reduce expenses, you must see what is wasteed in the field.

In other words, this principle is an expression of accounting, but at the same time it is an idea of the field.

Common misunderstandings

If you hear “Maximum sales and minimize expenses”, it is easy to simply “sold anyway, scrape anyway”.

However, it does not last long.

Common failures are as follows:

misunderstandingFailure to occur
Maximum sales = Sell anythingDe ed value dependency, un onable sales and customer satisfaction
Minimum Exp = Shaving AnythingInsufficient human resource development, quality reduction, and future investment
Profit = short term numbers onlyOn-site exhaustion, brand deterioration, low trust
Growth = Scale expansionFixed cost, deterioration, hard to withdraw

A really strong company does not see sales and expenses separately.

Exp s to increase sales and見s that are just bulging.

This is quite important.

It is necessary to spend meaninglessly, whether it is advertising, labor, or system investment.

On the other hand, laziness conferences, un tools, invisible成果, excess inventory, and unwanted fixed costs削ve the benefits slowly.

What happens when you replace with an investment

"Maximum sales" is not simply aiming for high returns.

High returns include high risk.

If you take over the return, you will be able to increase your assets, or you will have a higher risk.

"Maximum sales" in investment is more precise,

ize long-term asset growth with your risk tolerance

It is.

On the other hand, "Minimum Exp " in investment is quite practical.

Investment Exp sExample
Purchase feeFre t trading and expensive trading costs
Trust rewardInvestment Trust and ETF
TaxesDefining profits on tax accounts, unutilized system
SpreadInvisible costs such as Forex, Crypto Assets and CFDs
Emo costUnexpected, unexpected
Opportunities LossToo much money, too strong investment

Especially for beginners, it may be better to set up here earlier than choosing a symbol.

Because the cost is reliable.

Return is uncertain.

However, commissions, trust rewards, taxes, and waste sales are sure to sharpen assets.

Figure:投資 the maximal and minimal cost of sales

Maximum sales and minimum expenses Subst tion to Asset Growth and Cost Management Maximum sales Long-term asset growth Income / Sub-Business / Decentralized Investment Increase expected value in a range of risk tolerances Minimum cost Reduce the waste of cutting assets Fees / Taxes / Waste Sale Reduce emotional trade Profits Not only does it increase significantly, but also does not reduce waste

Cost difference of 1% per year

In the investment, it tends to see the difference between 1% a year.

However, it works quite a long time.

For example, it will operate 1 million yen for 30 years.

Compared to 4% of the actual year, the results will vary greatly depending on the cost difference.

前提30 years
per yearApprox. 432 million yen
Operation at 4% a yearApprox. 30,000 yen
DifferenceApprox. 108 million yen

This is not an extreme example.

Failure due to trust compensation, trading costs, foreign exchange costs, taxes, and frequent sales.

When they are stacked, long-term differences become larger than they look.

ity is also for allies.

At the same time, if the cost is high, it becomes the opposite wind.

Therefore, it is important to say "w。 can you increase?"

If you apply to household appliances

It is the same as a personal household.

Efforts to increase income and efforts to improve fixed costs are both required.

分野Maximum salesMinimum cost
IndividualImprove income and skillsReduction of fixed costs and review of waste
投資Long-term asset growthReduce fees, taxes and waste sales
BusinessCo al monetization, unit price improvementAvoid unnecessary advertising and tool costs
HomeImprove productivity and time usageSubscr ing and Impulse Reduction

There is a limit for savings.

It is effective to check fixed costs such as rent, communication cost, insurance, and subs.

However, there is an upper limit just by cutting.

Long-term income is also required.

In other words, "maximum sales" and "minimum cost" are set in household.

It is weak only one way.

If you use it in a sub-business

There are many people who see only sales in the side business.

100,000 yen per month

I took a lot of projects.

I came to inquiry from advertising.

Of course it is good.

However, if you look at the money that remains at hand, you may not have a lot of profit.

Easy-to-understand expensesExample
AdvertisingSNS advertisement, search advertisement, acquisition cost
ToolsPaid software, material site, generated AI billing
TimeTime spent on low unit price projects
Contact UsProduction, editing and office work
Tax & Social InsuranceIncreased income

It’s a profit rather than sales.

In addition, it is not enough for profit only.

You need to see the profit per hour.

There is a sales, too much time to exhaust.

This is the state that the "maximum sales" is not possible.

What should be seen in management is the “object quality”

This principle can be used when investors view the company.

A company with increased sales looks attractive.

However, if sales growth has not changed to profit, it is necessary to look quietly.

The following are the things you want to check:

  • Is sales growth linked to coarse growth?
  • Is the sales pipe cost not swelling more than sales?
  • Is advertising and labor costs connected to future profits?
  • Don’t make sales force with discounts or ?
  • Is cash flow included?
  • Are you looking for profits with temporary costs?

Sales is important.

However, profit from sales.

Cash from profit.

If you don’t see it, you can see a growth company, but the actual situation is a low-profit business.

"Maximum sales and minimum expenses" will be a deductible for investors.

"Maximum sales and minimum expenses" is one of the main management principles of Kazuo Inamori.

The surface is simple.

However, practice is not easy.

Customer value is required to increase sales.

In order to reduce expenses, you need to be able to find waste.

Decrease fees, taxes, waste sales and emotional trades while aiming for long-term asset growth.

In the household, make efforts to increase income and make efforts to improve fixed costs.

In the sub-business, see profits and profits per hour, not sales.

In the end,

Make profits rather than fancy

It is also a teaching.

People and companies who win for a long time are not thinking about earning largely.

As much as possible, we do not reduce waste.

出典

  • Date: 2026-05-26
This article is for educational and informational purposes only, based on public information. It is not a recommendation or solicitation to buy or sell any specific security or financial product. Although care is taken with accuracy, the content and future investment outcomes are not guaranteed. Final investment decisions should be made at your own judgment and responsibility.