Air Water Inc.

TSE:4088 Stock Report

Market Cap: JP¥579.2b

Air Water Management

Management criteria checks 0/4

Air Water's CEO is Yoshihiro Senzai, appointed in Jan 2026, has a tenure of less than a year. directly owns 0.004% of the company’s shares, worth ¥25.25M. The average tenure of the management team and the board of directors is 0.5 years and 1.6 years respectively.

Key information

Yoshihiro Senzai

Chief executive officer

n/a

Total compensation

CEO salary percentagen/a
CEO tenureless than a year
CEO ownership0.004%
Management average tenureless than a year
Board average tenure1.6yrs

Recent management updates

Recent updates

Analysis Article • Jan 30

Returns At Air Water (TSE:4088) Appear To Be Weighed Down

To find a multi-bagger stock, what are the underlying trends we should look for in a business? In a perfect world, we'd...
Analysis Article • Nov 06

The Market Doesn't Like What It Sees From Air Water Inc.'s (TSE:4088) Earnings Yet

When close to half the companies in Japan have price-to-earnings ratios (or "P/E's") above 15x, you may consider Air...
Analysis Article • Oct 12

Is Air Water (TSE:4088) A Risky Investment?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' When we think about how risky a company...
Analysis Article • Sep 26

Air Water (TSE:4088) Will Pay A Dividend Of ¥37.50

Air Water Inc.'s ( TSE:4088 ) investors are due to receive a payment of ¥37.50 per share on 2nd of December. This will...
Analysis Article • Sep 12

Air Water (TSE:4088) Will Pay A Dividend Of ¥37.50

Air Water Inc. ( TSE:4088 ) will pay a dividend of ¥37.50 on the 2nd of December. This will take the dividend yield to...
Analysis Article • Aug 29

Air Water (TSE:4088) Has Announced A Dividend Of ¥37.50

Air Water Inc. ( TSE:4088 ) has announced that it will pay a dividend of ¥37.50 per share on the 2nd of December. This...
Analysis Article • Aug 14

Air Water (TSE:4088) Has Announced A Dividend Of ¥37.50

Air Water Inc.'s ( TSE:4088 ) investors are due to receive a payment of ¥37.50 per share on 2nd of December. This will...
Analysis Article • Aug 10

Air Water (TSE:4088) Has More To Do To Multiply In Value Going Forward

If you're not sure where to start when looking for the next multi-bagger, there are a few key trends you should keep an...
Analysis Article • Jul 25

Air Water (TSE:4088) Is Due To Pay A Dividend Of ¥37.50

The board of Air Water Inc. ( TSE:4088 ) has announced that it will pay a dividend of ¥37.50 per share on the 2nd of...
Analysis Article • Jul 11

Air Water (TSE:4088) Has Announced A Dividend Of ¥37.50

The board of Air Water Inc. ( TSE:4088 ) has announced that it will pay a dividend on the 2nd of December, with...
Analysis Article • Jun 15

Air Water Inc.'s (TSE:4088) Subdued P/E Might Signal An Opportunity

Air Water Inc.'s ( TSE:4088 ) price-to-earnings (or "P/E") ratio of 9.7x might make it look like a buy right now...
Analysis Article • May 30

Is Air Water (TSE:4088) Using Too Much Debt?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article • Mar 22

Calculating The Intrinsic Value Of Air Water Inc. (TSE:4088)

Key Insights Air Water's estimated fair value is JP¥1,675 based on 2 Stage Free Cash Flow to Equity With JP¥1,988 share...
Analysis Article • Mar 06

Slowing Rates Of Return At Air Water (TSE:4088) Leave Little Room For Excitement

If you're not sure where to start when looking for the next multi-bagger, there are a few key trends you should keep an...
Analysis Article • Feb 10

Air Water (TSE:4088) Will Pay A Dividend Of ¥32.00

The board of Air Water Inc. ( TSE:4088 ) has announced that it will pay a dividend of ¥32.00 per share on the 27th of...
Analysis Article • Jan 21

Why Investors Shouldn't Be Surprised By Air Water Inc.'s (TSE:4088) Low P/E

With a price-to-earnings (or "P/E") ratio of 9.2x Air Water Inc. ( TSE:4088 ) may be sending bullish signals at the...
Analysis Article • Jan 03

Air Water's (TSE:4088) Dividend Will Be ¥32.00

The board of Air Water Inc. ( TSE:4088 ) has announced that it will pay a dividend on the 27th of June, with investors...
Analysis Article • Dec 17

Air Water (TSE:4088) Is Due To Pay A Dividend Of ¥32.00

The board of Air Water Inc. ( TSE:4088 ) has announced that it will pay a dividend of ¥32.00 per share on the 27th of...
Analysis Article • Dec 03

Air Water (TSE:4088) Has Announced A Dividend Of ¥32.00

Air Water Inc.'s ( TSE:4088 ) investors are due to receive a payment of ¥32.00 per share on 27th of June. However, the...
Analysis Article • Nov 05

Here's Why Air Water (TSE:4088) Has A Meaningful Debt Burden

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article • Sep 18

A Piece Of The Puzzle Missing From Air Water Inc.'s (TSE:4088) Share Price

With a price-to-earnings (or "P/E") ratio of 9.8x Air Water Inc. ( TSE:4088 ) may be sending bullish signals at the...
Analysis Article • Aug 31

Return Trends At Air Water (TSE:4088) Aren't Appealing

If you're not sure where to start when looking for the next multi-bagger, there are a few key trends you should keep an...
Analysis Article • Aug 12

Air Water (TSE:4088) Is Due To Pay A Dividend Of ¥32.00

Air Water Inc. ( TSE:4088 ) has announced that it will pay a dividend of ¥32.00 per share on the 2nd of December. This...
Analysis Article • Jul 25

Air Water (TSE:4088) Is Due To Pay A Dividend Of ¥32.00

Air Water Inc. ( TSE:4088 ) will pay a dividend of ¥32.00 on the 2nd of December. This takes the dividend yield to...
Analysis Article • Jul 11

Air Water (TSE:4088) Has Announced A Dividend Of ¥32.00

Air Water Inc.'s ( TSE:4088 ) investors are due to receive a payment of ¥32.00 per share on 2nd of December. This will...
Analysis Article • Jun 17

Here's Why Air Water (TSE:4088) Has A Meaningful Debt Burden

The external fund manager backed by Berkshire Hathaway's Charlie Munger, Li Lu, makes no bones about it when he says...
Analysis Article • May 30

Air Water (TSE:4088) Has Some Way To Go To Become A Multi-Bagger

If we want to find a potential multi-bagger, often there are underlying trends that can provide clues. Firstly, we'd...
Analysis Article • Apr 22

Market Cool On Air Water Inc.'s (TSE:4088) Earnings

With a price-to-earnings (or "P/E") ratio of 11.5x Air Water Inc. ( TSE:4088 ) may be sending bullish signals at the...
Analysis Article • Mar 16

Does Air Water (TSE:4088) Have A Healthy Balance Sheet?

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' So it might be obvious that you need to...
Analysis Article • Feb 27

Air Water's (TSE:4088) Dividend Will Be ¥30.00

Air Water Inc. ( TSE:4088 ) has announced that it will pay a dividend of ¥30.00 per share on the 26th of June. The...

CEO

Yoshihiro Senzai (78 yo)

less than a year
Tenure

Mr. Yoshihiro Senzai is Chairperson of the Board of Director of Air Water Inc. from January 30, 2026 and serves as its President and Executive Officer since 2026 and has been its External Independent Direc...

Leadership Team

NamePositionTenureCompensationOwnership
Yoshihiro Senzai
Presidentless than a yearno data0.0044%
¥ 25.3m
Yoshito Mashiko
Sales Directorno datano datano data
Yu Karato
Executive Vice President & Representative Directorless than a yearno datano data
Hirokazu Nishimura
Senior Managing Executive Officer & Directorless than a yearno datano data
0.5yrs
Average Tenure

Experienced Management: 4088's management team is not considered experienced ( 0.5 years average tenure), which suggests a new team.

Board Members

NamePositionTenureCompensationOwnership
Yoshihiro Senzai
President4.1yrsno data0.0044%
¥ 25.3m
Yu Karato
Executive Vice President & Representative Directorless than a yearno datano data
Hirokazu Nishimura
Senior Managing Executive Officer & Directorless than a yearno datano data
Mikihiko Kato
Independent Directorless than a yearno datano data
Atsushi Hayashi
Outside Corporate Auditor10.1yrsno data0.0013%
¥ 7.6m
Mitsutoshi Matsushita
Independent Directorless than a yearno datano data
Yuko Haga
Independent Director2.1yrsno datano data
Yuji Ando
Audit & Supervisory Board Member6.1yrsno data0.0048%
¥ 27.8m
Nobuo Hayashi
Outside Corporate Auditor6.1yrsno data0.0013%
¥ 7.6m
Junko Shigefuji
Standing Statutory Auditor2.1yrsno data0.0031%
¥ 17.7m
Rochelle Kopp
Independent Outside Director1.1yrsno datano data
Shinichi Kawasaki
Independent Directorless than a yearno datano data
1.6yrs
Average Tenure
73yo
Average Age

Experienced Board: 4088's board of directors are not considered experienced ( 1.6 years average tenure), which suggests a new board.

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/19 18:22
End of Day Share Price 2026/07/17 00:00
Earnings2025/09/30
Annual Earnings2025/03/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Air Water Inc. is covered by 16 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Mikiya YamadaBarclays
Takashi EnomotoBofA Global Research
Kazuki SakaguchiDaiwa Securities Co. Ltd.