Company profile

Company profileOfficial Gazette noticesConfirmed enforcement recordsJapanese original

山万株式会社

山万株式会社· Corporate Number: 1010001059240

This page aggregates company identity, Official Gazette notices, enforcement records, related-company signals, and source-review links into one public-record profile.

RegBase Evidence Report

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Company identity, confirmed enforcement records, Official Gazette notices, and source-review fields for internal due-diligence files.

Report ID
RB-13664403-B377-4E81-B69B-29B4D377-202608180518
Generated at
18 Aug 2026
Record URL
https://regbase.jp/en/company/13664403-b377-4e81-b69b-29b4d377e770

1. Check Summary

Display name山万株式会社Original name山万株式会社
Corporate Number1010001059240StatusActive
Confirmed enforcement1 record(s)Official Gazette2 notice(s)
Registry changes0 item(s)Related companies0 candidate(s)
Latest public record27 Mar 2026

This report summarizes public-source records collected by RegBase. It is not a credit opinion, sanctions result, legal conclusion, or procurement approval. Verify material findings against the linked original Japanese source before relying on them.

2. Company Identity

English display山万株式会社 (Japanese original)
Japanese name山万株式会社
Address東京都中央区日本橋小網町６番１号
RepresentativeNot recorded
IndustryNot recorded
Official websitehttps://www.yamaman.co.jp

3. Review Scope and Data Coverage

Target URLhttps://regbase.jp/en/company/13664403-b377-4e81-b69b-29b4d377e770
Regulatory enforcement disclosures1 confirmed record(s) linked in RegBase coverage
Official Gazette notices2 notice(s) linked in RegBase coverage
Registry-source timestampsCorporate Number site: 3 Jun 2026 / gBizINFO: 3 Jun 2026 / EDINET: not recorded

4. Confirmed Enforcement Records

1. 27 Mar 2026 Administrative Guidance

Authority
Law / typeRailway Business Act / Administrative Guidance
SummaryBetween November 25 and 26, 2025, Yamaman Co., Ltd. underwent a safety audit which revealed areas needing improvement. Specifically, during the inspection of vehicle equipment standards under Article 27, Paragraph 3, of the Railway Equipment Standards, some measurement values related to brake system tests exceeded internal limits but were recorded without verification. The company is instructed to ensure proper verification and management of inspection data to maintain appropriate vehicle maintenance. Additionally, regarding physical fitness tests for personnel directly involved in train operation, it was confirmed that: 1. Vision tests for train operators were not properly conducted according to the standards set by the Ministerial Ordinance on Driver's Licenses and internal regulations, and operators were engaged in driving without necessary re-tests. 2. The criteria and procedures for physical function tests, including vision, hearing, and health conditions, are not appropriately established in relation to the Ordinance. The company is required to establish and properly implement standards for physical function tests, including vision, hearing, and health, and to manage test results appropriately. The guidance is issued by the Kanto Transport Bureau, with a reporting deadline of April 27, 2026.
Sourcehttps://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=232

5. Official Gazette Notices

1. Official Gazette notice

Citation24 Mar 2026 Extra Edition 第64号 p.58
Published name山万株式会社
Address / court24日火曜日 官 報 （号 外） 公 告 会社その他の公告 第68期決算公告 令和8年3月 24 日 東京都中央区日本橋小網町6番1号
ExcerptCompany notice

2. Official Gazette notice

Citation25 Mar 2025 Extra Edition 第63号 p.55
Published name山万株式会社
Address / court25日火曜日 官 報 （号 外） 公 告 会社その他の公告 第67期決算公告 令和7年3月 25 日 東京都中央区日本橋小網町6番1号
ExcerptCompany notice

Reviewer Notes

Original sources checked
Reviewer / date
Internal notes
  • □ Linked official source URLs or source archives were checked.
  • □ Corporate Number, address, or other identifiers were reviewed to avoid confusing similarly named entities.
  • □ This document is understood as a public-record evidence file, not a credit decision or legal opinion.

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Public Record Summary

Total enforcement
1records
Official Gazette
2notices
Actions in last 3 years
1records
Actions in last year
1records
Latest public record
27 Mar 2026

Latest action: about 4 months ago

Total penalties
-
Registry changes
0items

Company Identity and Registry Data

English display name
山万株式会社
Original Japanese name
山万株式会社
Kana name
やままん
Corporate Number
1010001059240
Registered address
東京都中央区日本橋小網町６番１号
Employees
137
Official website
https://www.yamaman.co.jp

Note: Detailed gBizINFO registry data may not be available for this company yet. Use the public registry links below to review supplemental source information.

View on gBizINFOView on the National Tax Agency Corporate Number site

gBizINFO: fetched 3 Jun 2026

Corporate Number site: fetched 3 Jun 2026

Data sources

Official Gazette

Japanese Official Gazette company notices

2 notice(s)

Official Gazette company notice

Official Gazette noticeCompany noticeTranslation pending
Publication / issue / page
24 Mar 2026 Extra Edition 第64号 p.58
English summary
Company notice
Published company name
山万株式会社
Published address
24日火曜日 官 報 （号 外） 公 告 会社その他の公告 第68期決算公告 令和8年3月 24 日 東京都中央区日本橋小網町6番1号
Source
Official Gazette
Show original Japanese extracted fields
Original notice type
決算公告
Original related text
第68期決算公告 / 貸借対照表の要旨 (令和7年12月31日現在)
Original excerpt
第68期決算公告 / 貸借対照表の要旨 (令和7年12月31日現在)
Show official Japanese notice text

号外第 ６４ 号 令和８年３月２４日火曜日 官　報 （号　　外） 公　　告 会社その他の公告page="0058"page="0058"　　　　第68期決算公告　　　　令和８年３月 24 日　　　　　東京都中央区日本橋小網町６番１号　　　　　　山万株式会社代表取締役　嶋田　哲夫　貸借対照表の要旨　　　　　　　　　　　　　(令和７年12月31日現在)　　　　(単位：百万円)科　　　　目金　　額科　　　　目金　　額流動資産　 現金及び預金 営業未収入金 棚卸資産 その他 貸倒引当金 固定資産　有形固定資産　建物及び構築物　土地　その他無形固定資産投資その他の資産　投資有価証券　関係会社株式　その他24,7043,2417820,732658 △　　　　531,33827,3259,53417,199591543,9587361,1282,094流動負債　 短期借入金 未払金 賞与引当金 その他 固定負債　 社債 長期借入金 長期未払金 退職給付引当金 役員退職慰労引当金 その他 15,0488,4231,294135,31623,0682,99117,518961913161,954　負債合計　38,117株主資本　資本金利益剰余金　利益準備金　その他利益剰余金評価・換算差額等　その他有価証券評価差額金　　　　　　17,6433,00014,64375013,893282　282純資産合計　17,926　資産合計　56,043負債・純資産合計56,043　損益計算書の要旨　　自　令和７年１月１日　　　　　　　　　　　　　　　至　令和７年12月31日　　　　(単位：百万円)科　　　　目金　　額科　　　　目金　　額 売上高 売上原価 　 売上総利益販売費及び一般管理費　　　　　　　　　 営業利益 営業外収益 営業外費用 10,1976,8163,380　2,1851,195249614　 経常利益 特別損失 　 税引前当期純利益法人税、住民税及び事業税　　　　　　 法人税等調整額 　 当期純利益831371459　239 △　　　　46266©2010独立行政法人国立印刷局/National Printing Bureau. All rights reserved.

Official Gazette company notice

Official Gazette noticeCompany noticeTranslation pending
Publication / issue / page
25 Mar 2025 Extra Edition 第63号 p.55
English summary
Company notice
Published company name
山万株式会社
Published address
25日火曜日 官 報 （号 外） 公 告 会社その他の公告 第67期決算公告 令和7年3月 25 日 東京都中央区日本橋小網町6番1号
Source
Official Gazette
Show original Japanese extracted fields
Original notice type
決算公告
Original related text
第67期決算公告 / 貸借対照表の要旨 (令和6年12月31日現在)
Original excerpt
第67期決算公告 / 貸借対照表の要旨 (令和6年12月31日現在)
Show official Japanese notice text

号外第 ６３ 号 令和７年３月２５日火曜日 官　報 （号　　外） 公　　告 会社その他の公告page="0055"page="0055"　　　　第67期決算公告　　　　令和７年３月 25 日　　　　　東京都中央区日本橋小網町６番１号　　　　　 山万株式会社代表取締役　嶋田　哲夫　貸借対照表の要旨　　　　　　　　　　　　　(令和６年12月31日現在)　　　　(単位：百万円)科　　　　目金　　額科　　　　目金　　額流動資産　 現金及び預金 営業未収入金 棚卸資産 その他 貸倒引当金 固定資産　有形固定資産　建物及び構築物　土地　その他無形固定資産 投資その他の資産　投資有価証券　関係会社株式　その他26,7325,0048720,895750 △　　　　530,47926,6399,29316,507838673,7725661,1312,073流動負債　 短期借入金 未払金 賞与引当金 その他 固定負債　 社債 長期借入金 長期未払金 退職給付引当金 役員退職慰労引当金 その他 16,8999,3961,887125,60222,6074,35915,7831321742991,858　負債合計　39,507株主資本　資本金利益剰余金　利益準備金　その他利益剰余金評価・換算差額等　その他有価証券評価差額金　　　　　　17,5363,00014,53675013,786168　168純資産合計　17,705　資産合計　57,212負債・純資産合計57,212　損益計算書の要旨　　自　令和６年１月１日　　　　　　　　　　　　　　　至　令和６年12月31日　　　　(単位：百万円)科　　　　目金　　額科　　　　目金　　額売上高売上原価　売上総利益販売費及び一般管理費　　　　　　　　　営業利益営業外収益営業外費用11,0827,2513,831　2,1701,660505717　経常利益特別損失　税引前当期純利益法人税、住民税及び事業税　　　　　　法人税等調整額　当期純利益1,448963484　5450380©2010独立行政法人国立印刷局/National Printing Bureau. All rights reserved.

Enforcement and administrative action history

Railway Business ActAdministrative Guidance
Confirmed entity match

Between November 25 and 26, 2025, Yamaman Co., Ltd. underwent a safety audit which revealed areas needing improvement. Specifically, during the inspection of vehicle equipment standards under Article 27, Paragraph 3, of the Railway Equipment Standards, some measurement values related to brake system tests exceeded internal limits but were recorded without verification. The company is instructed to ensure proper verification and management of inspection data to maintain appropriate vehicle maintenance. Additionally, regarding physical fitness tests for personnel directly involved in train operation, it was confirmed that: 1. Vision tests for train operators were not properly conducted according to the standards set by the Ministerial Ordinance on Driver's Licenses and internal regulations, and operators were engaged in driving without necessary re-tests. 2. The criteria and procedures for physical function tests, including vision, hearing, and health conditions, are not appropriately established in relation to the Ordinance. The company is required to establish and properly implement standards for physical function tests, including vision, hearing, and health, and to manage test results appropriately. The guidance is issued by the Kanto Transport Bureau, with a reporting deadline of April 27, 2026.

27 Mar 2026
Open preserved source and evidence packCheck original source

Language

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