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Overview
Wholesale Trade

Koyama Miraie Co.,Ltd

Koyama Miraie is a Shizuoka Prefecture-based used vehicle purchasing and wholesale company, primarily engaged in used car buying services and automotive wholesale trade. The company differentiates itself through deep local market knowledge and a customer-centric approach, offering hospitality-focused services at its Shizuoka-area stores. With annual sales of approximately 7.8 billion yen, the company listed on the Tokyo Stock Exchange TOKYO PRO Market in September 2025.

Market Cap
¥—B
EV
¥—B
Stock¥3,500
US$1 = ¥156.80 (2026-10-23)
LTM EV/EBITDA
—
LTM EV/EBIT
—
LTM PER
—
LTM PBR
—
No price data
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Performance & Balance
Revenue 5Y (¥B)
6.88US$43.8M'24/97.81US$49.8M'25/9
Net Income 5Y (¥B)
0.18US$1.14M'24/90.07US$0.46M'25/9
Shareholders
Top 10 hold 100.0%
as of 2025-09-30 · Source: Annual Securities Report
1
Takeshi KOYAMA
99.95%
2
Yamagishi Unso Co., Ltd.
0.05%
Management
7 officers
Takeshi KOYAMA
Representative Director & CEO
Apr. 1995: Joined Takahashi Jidosha Hanbai Co., Ltd. / Jan. 2002: Sole proprietor, "Apple Shizuoka SBS-dori" / Dec. 2003: Founded Big Wave International Co., Ltd. (now the Company); appointed Representative Director & President; operated "Kuruma Kaitori Big Wave FC" franchise store / Nov. 2016: Terminated franchise agreement / Dec. 2016: Appointed Representative Director & CEO of the Company (current)
1973-06-15
Kai HITOSUGI
Senior Managing Director
Apr. 1996: Joined Ishii Seisakusho Co., Ltd. / Mar. 2000: Joined Takahashi Jidosha Hanbai Co., Ltd. / Jan. 2004: Joined Big Wave International Co., Ltd. (now the Company); appointed Director / Oct. 2021: Appointed Senior Managing Director of the Company (current)
1975-05-10
Kenichiro YOKOYAMA
Director & COO
Apr. 2004: Joined Hideikai Social Welfare Corporation, Day Service Center Mihara / Jun. 2004: Joined Outsourcing, Inc. / Dec. 2004: Joined Big Wave International Co., Ltd. (now the Company) / Dec. 2023: Appointed Director & COO of the Company (current)
1985-05-21
Wataru SUZUKI
Director, Head of Management Division
Apr. 2001: Joined Takahashi Jidosha Hanbai Co., Ltd. / Nov. 2003: Joined Shizuoka Daihatsu Hanbai Co., Ltd. / Jun. 2004: Joined Big Wave International Co., Ltd. (now the Company) / Dec. 2023: Appointed Director, Head of Management Division of the Company (current)
1980-11-21
Masato SUZUKI
Director, General Manager of Corporate Planning Department
Apr. 2000: Joined Shizuoka Country Group Co., Ltd. / May 2022: Joined the Company / Jul. 2023: Appointed Head of Corporate Planning Division of the Company / Dec. 2024: Appointed Director, Head of Corporate Planning Division of the Company (current)
1980-02-08
Yoshika HAMA
Audit & Supervisory Board Member
Apr. 2021: Joined We-Rock Co., Ltd. / Oct. 2022: Appointed Director, Kosei-kai Medical Corporation (current) / Dec. 2023: Appointed External Audit & Supervisory Board Member of the Company (current)
1991-10-14
Tetsuhiro YAMASHITA
Audit & Supervisory Board Member
Apr. 1993: Joined East Japan Railway Company (JR East) / Feb. 2004: Joined Gulliver International Co., Ltd. / Dec. 2008: Established independent practice as a Certified Management Consultant / Jan. 2016: Founded M.Supporting Co., Ltd.; Representative Director (current)
1970-07-26
Large Shareholding Reports
No filings
Disclosures
No disclosures
Primary Source Filings
TDnet
2025-12-25
発行者情報
FY ending Sep 2025
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