fonfun (TSE:2323) Cyclically Adjusted PS Ratio: (As of Sep. 21, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

TSE:2323 fonfun Corp TSE:2323
68 GF Score
Price 円356.00
GF Value 円443.36
Valuation Modestly Undervalued
! 4 Warning Signs
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What is fonfun Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


fonfun  (TSE:2323) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


fonfun Cyclically Adjusted PS Ratio Related Terms


fonfun Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for fonfun's Cyclically Adjusted PS Ratio can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

fonfun Cyclically Adjusted PS Ratio Chart

fonfun Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.47 1.75 4.42 3.77 7.58

fonfun Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 3.69 7.49 7.84 7.32 5.56

TSE:2323 vs IBM, ACN, CTSH: Cyclically Adjusted PS Ratio Comparison

For the Information Technology Services subindustry, fonfun's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


fonfun Cyclically Adjusted PS Ratio vs Software Industry

For the Software industry and Technology sector, fonfun's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where fonfun's Cyclically Adjusted PS Ratio falls into.


TSE:2323
68GF Score
fonfun Corp TSE:2323
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

fonfun Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

fonfun's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, fonfun's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=39.181/113.6000*113.6000
=39.181

Current CPI (Jun. 2026) = 113.6000.

fonfun Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 7.722 98.000 8.951
201612 8.875 98.400 10.246
201703 10.194 98.100 11.805
201706 7.496 98.500 8.645
201709 8.019 98.800 9.220
201712 7.865 99.400 8.989
201803 9.642 99.200 11.042
201806 7.588 99.200 8.689
201809 7.867 99.900 8.946
201812 8.270 99.700 9.423
201903 8.055 99.700 9.178
201906 8.794 99.800 10.010
201909 6.915 100.100 7.848
201912 7.672 100.500 8.672
202003 7.236 100.300 8.196
202006 7.675 99.900 8.728
202009 7.380 99.900 8.392
202012 7.346 99.300 8.404
202103 7.189 99.900 8.175
202106 7.354 99.500 8.396
202109 6.452 100.100 7.322
202112 6.710 100.100 7.615
202203 7.279 101.100 8.179
202206 6.833 101.800 7.625
202209 6.995 103.100 7.707
202212 9.221 104.100 10.062
202303 8.865 104.400 9.646
202306 8.611 105.200 9.299
202309 7.986 106.200 8.542
202312 8.557 106.800 9.102
202403 9.812 107.200 10.398
202406 11.779 108.200 12.367
202409 10.433 108.900 10.883
202412 19.162 110.700 19.664
202503 19.569 111.100 20.009
202506 20.462 111.700 20.810
202509 20.251 112.000 20.540
202512 25.397 113.000 25.532
202603 33.123 112.700 33.388
202606 39.181 113.600 39.181

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

Is fonfun (TSE:2323) Overvalued in 2026?

Based on GuruFocus' analysis, fonfun stock appears to be undervalued. The current stock price of 円356.00 is trading 19.7% below its estimated GF Value™ of 円443.36. GuruFocus considers fonfun to be Modestly Undervalued.

Key valuation signals for TSE:2323:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: 円443.36 vs. price of 円356.00 (19.7% below fair value)
  • GF Score™: 68/100 with 4 warning signs

No single metric tells the full story. See the TSE:2323 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


fonfun Business Description

Address 2-1-6 Sasazuka Shibuya-ku, JMF Building Sasazuka 01, 6th floor, Tokyo, JPN
fonfun Corp provides various content services with a focus on services for the Internet-enabled mobile phone. Its web security business provides web application diagnosis and network diagnostics. Its segments include: Remote mail business, SMS business, Contracted software development business, and Voice mail business. The company derives maximum revenue from SMS business.
68GF Score

Get the complete analysis for TSE:2323

Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円356.00
Price
円443.36
GF Value