Overview
Information & Communication

WonderPlanet Inc.

WonderPlanet Inc. is a Japan-based mobile casual game company engaged in the planning, development, operation, and distribution of mobile games, primarily through Apple App Store and Google Play platforms. The company operates under a freemium model, generating revenue from in-app purchases and advertising, with titles including its original IP 'Crash Fever' and collaborative title 'Pandoland' (developed with Game Freak Inc.) available in Japanese, Traditional Chinese, English, and Korean. Its competitive strengths lie in long-term game operation capabilities, a proprietary development platform 'SEED' enabling low-cost and high-quality development, and a proven track record of developing and operating games based on well-known third-party IPs for the global market.

Market Cap
¥1.86B
US$11.9M
EV
¥1.74B
US$11.1M
Stock¥731▼-2.27%
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
NM
LTM EV/EBIT
NM
LTM PER
NM
LTM PBR
7.0
x
Stock vs TOPIX (1Y, base=100)vs TOPIX ▼-25.5%pt
1001234
Oct 24, 25 – Oct 23, 26StockTOPIX
1Jan 5, 26New year rally buying concentration
2Feb 18, 26Concentrated profit-taking selling
3Jul 14, 26Q3 FY2026/08 earnings announced
4Oct 14, 26Full-year FY2026/08 earnings announced
MC → EV Bridge
1.86BUS$11.9MMarket Cap1.03BUS$6.57M+ Debt1.16BUS$7.39M− Cash0.00BUS$0.00M− Inv. Sec.1.74BUS$11.1MEV
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Performance & Balance
Revenue 5Y (¥B)
3.42US$21.8M'22/83.46US$22.1M'23/82.45US$15.6M'24/82.32US$14.8M'25/81.94US$12.4M'26/8
EBITDA 5Y (¥B)
-1.24-US$7.88M'22/80.15US$0.98M'23/80.20US$1.26M'24/8-0.05-US$0.32M'25/8-0.12-US$0.73M'26/8
Net Income 5Y (¥B)
-1.89-US$12.0M'22/8-0.24-US$1.51M'23/80.09US$0.59M'24/8-0.13-US$0.84M'25/8-0.33-US$2.10M'26/8
Capital Structure
20%
80%
EquityD/E 3.88xDebt
Liquidity vs Debt 5Y (¥B)▲ Net Cash
CashInv. Sec.Debt
1.20US$7.68M1.00US$6.38M'22/81.03US$6.57M0.66US$4.22M'23/81.33US$8.48M0.93US$5.90M'24/81.26US$8.01M1.17US$7.45M'25/81.16US$7.39M1.03US$6.57M'26/8
Shareholders
Top 10 hold 54.6%
1
Tomoki TSUNEKAWA
14.76%
2
Happy Elements Co., Ltd.
13.73%
3
Atsushi ISHIKAWA
8.84%
4
Norihiko KUTEKEN
4.14%
5
UNITED,Inc.
3.54%
6
LINE Ventures Japan Limited Liability Partnership
2.35%
7
SBI Neotrade Securities Co., Ltd.
1.88%
8
WonderPlanet Inc. Employee Stock Ownership Association
1.85%
9
MATSUI SECURITIES CO.,LTD.
1.77%
10
SMBC Nikko Securities Inc.
1.72%
Management
9 officers
Tomoki TSUNEKAWA
Representative Director, President and CEO
Oct 2001 Executive Officer, M-Lab Inc. Apr 2004 Founded Open Cube Inc., Representative Director Sep 2012 Founded the Company, Representative Director, President and CEO (current)
1981-06-18
Akinori SATO
Director, COO and CFO
Apr 2008 Joined Daiwa Institute of Research Ltd. Aug 2009 Joined Daiwa SMBC Securities Inc. (now Daiwa Securities Co. Ltd.) Apr 2012 Joined Daiwa Securities Group Inc. Oct 2013 Joined Daiwa Securities Co. Ltd. Jan 2016 Director and CFO, the Company Nov 2024 Director, COO and CFO, the Company (current)
1984-08-22
Atsushi ISHIKAWA
Director and Chairman of the Board
Oct 1998 Joined CyberAgent, Inc. Feb 2005 Representative Director, UNOU Inc. Aug 2010 General Manager, Zynga Japan Inc. Apr 2013 Director, the Company Sep 2016 Director and Chairman of the Board, the Company (current)
1975-12-27
Akihiro YOSHIJIMA
Audit & Supervisory Board Member
Apr 1987 Joined Yasuda Mutual Life Insurance Company (now Meiji Yasuda Life Insurance Company) Sep 1990 Joined N.E.D. Co., Ltd. Apr 1999 Joined Yasuda Corporate Investment Co., Ltd. Apr 2009 Representative, Y's Associates (current) Jun 2013 Outside Audit & Supervisory Board Member, Japan Animal Referral Medical Center Co., Ltd. Aug 2013 Outside Audit & Supervisory Board Member, the Company (current) Jun 2016 Outside Director (Audit and Supervisory Committee Member), Japan Animal Referral Medical Center Co., Ltd. (current) Jan 2018 Outside Audit & Supervisory Board Member, Dr.JOY Co., Ltd. Jan 2020 Director, Toreta, Inc. (current)
1964-01-09
Yoichi WADA
Director
Apr 1984 Joined Nomura Securities Co., Ltd. Apr 2000 Joined SQUARE Co., Ltd. Sep 2001 President and Representative Director, SQUARE Co., Ltd. Apr 2003 President and Representative Director, Square Enix Co., Ltd. (now Square Enix Holdings Co., Ltd.) Aug 2016 Outside Director, the Company (current) Mar 2018 Outside Director, MYNET Inc. Mar 2019 Outside Director (Audit and Supervisory Committee Member), MYNET Inc. (current) Sep 2021 Outside Director, OPEN UP GROUP Inc. (formerly Yumashin Bnex Group Inc.) (current) Jun 2022 Outside Director, Cover Corporation (current) Oct 2024 Outside Director, Classico Inc. (current)
1959-05-28
Hiroki TEJIMA
Director
Apr 1999 Joined Hakuhodo Inc. Mar 2006 Director, InterSpire Inc. (now United Inc.) Dec 2012 Director, United Inc. Sep 2013 Outside Director, Mercari, Inc. Aug 2018 Outside Director, Gunosy Inc. Aug 2018 Outside Director, the Company (current) Oct 2019 Director, LayerX Inc. (current) Mar 2021 Representative Director, XTech Ventures Inc. (current)
1976-07-20
Hirotaka YOSHITSUGU
Director
Apr 2002 Joined NTT DOCOMO, Inc. Jul 2009 Joined AdMob K.K. May 2010 Joined Google K.K. (now Google Godo Kaisha) Aug 2015 Joined Google LLC May 2023 Joined Google Godo Kaisha Jul 2025 Representative Director, Auxia Japan Inc. (current)
1978-06-16
Yumiko TAKESHIMA
Full-time Audit & Supervisory Board Member
Dec 2008 Joined Deloitte Touche Tohmatsu LLC Nov 2012 Registered as Certified Public Accountant Jun 2018 Joined the Company Sep 2021 General Manager, Accounting & Tax Group, Corporate Division, the Company Nov 2024 Audit & Supervisory Board Member, the Company (current)
1983-09-06
Atsushi OKADA
Audit & Supervisory Board Member
Oct 2002 Joined Mori Sogo Law Office (now Mori Hamada & Matsumoto, Gaikokuho Kyodo Jigyo) Jan 2008 Registered as Attorney in New York State Jan 2012 Partner, Mori Hamada & Matsumoto (current) Nov 2016 Outside Audit & Supervisory Board Member, the Company (current) Apr 2020 Outside Audit & Supervisory Board Member, Safie Inc. (current)
1979-03-11
Large Shareholding Reports
Shinichi SAIJO
2026-02-06
6.82%→4.64%
Disclosures
No disclosures
Primary Source Filings
TDnet
2026-10-13
Full-Year Earnings Flash
FY ending Aug 2026
TDnet
2026-07-13
Q3 Earnings Flash
FY ending Aug 2026
EDINET
2026-04-13
Semi-Annual Securities Report
Period: Sep 2025 – Feb 2026
EDINET
2026-02-06
Large Shareholding Report
TDnet
2026-01-13
Q1 Earnings Flash
FY ending Aug 2026
EDINET
2025-11-26
Annual Securities Report
Period: Sep 2024 – Aug 2025
TDnet
2025-07-14
Q3 Earnings Flash
FY ending Aug 2025
EDINET
2025-04-14
Semi-Annual Securities Report
Period: Sep 2024 – Aug 2025
TDnet
2025-01-14
Q1 Earnings Flash
FY ending Aug 2025
EDINET
2024-11-27
Annual Securities Report
Period: Sep 2023 – Aug 2024
EDINET
2024-07-16
Quarterly Securities Report
Period: Mar 2024 – May 2024
EDINET
2024-04-15
Quarterly Securities Report
Period: Dec 2023 – Feb 2024
EDINET
2024-01-15
Quarterly Securities Report
Period: Sep 2023 – Nov 2023
EDINET
2023-11-28
Annual Securities Report
Period: Sep 2022 – Aug 2023
EDINET
2023-07-14
Quarterly Securities Report
Period: Mar 2023 – May 2023
EDINET
2023-04-14
Quarterly Securities Report
Period: Dec 2022 – Feb 2023
EDINET
2023-01-13
Quarterly Securities Report
Period: Sep 2022 – Nov 2022
EDINET
2022-12-16
Securities Registration Statement
EDINET
2022-11-25
Annual Securities Report
EDINET
2022-07-13
Quarterly Securities Report
EDINET
2022-04-13
Quarterly Securities Report
EDINET
2022-01-12
Quarterly Securities Report
EDINET
2021-11-26
Annual Securities Report
EDINET
2021-07-14
Quarterly Securities Report
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