日本上市金融集团 investable universe

Wiki 路径

本页位于 finance index 之下。它是一份关于日本上市金融集团的 public-source reference universe，请将其与作为顾问侧同业映射的 japan-ib-league-table、用于参与 / 控制解读的 japan-activist-investor-playbook、持股披露机制的 japan-large-shareholding-disclosure、AGM / 受托管理路径的 japan-shareholder-proposal-and-agm-voting-route、以及实体层面页面的 finance INDEX 对照阅读。系统侧语境位于 tokyo-stock-exchange 与 japan-market-infrastructure-map。

TL;DR

这是一份按子板块组织的日本上市金融集团参考宇宙图。它不是买入 / 卖出清单，不是投资建议，不是推荐，也不是模型组合。所有 KPI 区间 (市值类别、ROE 类别、收益率类别、外资持股类别、指数纳入、资本行动类别) 均为 public-surface descriptors，读者在用于任何现实世界决策之前，必须对照各发行体最新的 IR 资料、JPX 及时披露、EDINET 提交文件重新确认。数据核验是读者的责任; 任何陈旧或轮换的条目都应与原始发行体来源核对调和。

宇宙范围

Sub-sector	Coverage in this page
Megabank financial groups	The four core megabank / large-bank FG anchors.
Trust FG	The single listed large trust FG anchor.
Regional bank FGs	Representative listed regional FGs across geography and size; not exhaustive.
Net banks / digital banks	Recently-listed digital / online bank anchors and adjacent fintech-banking listed names.
Major life and non-life insurers	The listed life and non-life groups with significant index weight.
Major securities	Listed independent and online securities groups; megabank-affiliated securities arms sit under their parent FG.
Card / consumer finance	Listed card issuers and consumer finance lenders.
Leasing	Listed general / equipment / bank-affiliated leasing groups.
Telco-finance hybrid	Listed telcos that hold a financial group of meaningful scale.
Fintech / crypto-adjacent	Listed groups whose financial business is fintech-led or crypto-adjacent.

本宇宙应对照 finance INDEX 阅读，后者是面向单个发行体的实体层面索引。

Investable-Universe 矩阵字段

对下面的每个实体，矩阵使用以下 public-surface 字段:

Field	What it captures
Ticker	TSE 4-digit issuer code (primary listing).
Market-cap class	大型 / 中型 / 小型 descriptor; not a point estimate.
Sub-sector	banking / insurance / securities / consumer finance / leasing / fintech / telco-finance.
Major shareholder shape	Sovereign / strategic / parent / public-float-heavy descriptor only.
ROE class	Range descriptor (low single-digit / mid single-digit / high single-digit / double-digit) read from latest IR; stale-risk warning applies.
Yield class	Range descriptor (low / mid / high) read from latest IR; not a forecast.
Buyback / capital-return policy	”Disclosed buyback programme present”, “progressive dividend”, “policy under review”, etc. - presence-only descriptor.
Index inclusion	Nikkei 225 / TOPIX Core 30 / TOPIX Large 70 / FTSE Russell Japan presence.
Foreign-ownership class	Low / mid / high band read from latest IR; stale-risk warning applies.
Recent capital action	TOB-target / activist-target / rights-offering / convertible issuance / capital-and-business alliance, where publicly disclosed.
Stewardship anchor	Whether the issuer is a known stewardship / engagement target, routed via japan-shareholder-proposal-and-agm-voting-route.
Key risks	The dominant balance-sheet / earnings risk class for the sub-sector.

下面所有数值均为从 public-surface IR / 披露语境推导出的类别性描述子。它们不是 point estimates，且会很快过时。使用前请对照发行体最新的决算短信、有价证券报告书、治理报告书与 IR 演示资料重新确认。

Megabank FGs

Entity	Ticker	Market-cap class	Major shareholder shape	ROE class	Yield class	Buyback policy presence	Index inclusion	Foreign-ownership class	Key risks
mufg	8306	大型	Public-float-heavy with trust / insurer cross-holdings	Mid single-digit to high single-digit historical range	Mid yield class	Buyback programme historically disclosed	Nikkei 225, TOPIX Core 30, FTSE Russell Japan	High foreign ownership	NIM compression, JGB rate path, US / overseas credit cost, FX translation.
smfg	8316	大型	Public-float-heavy with strategic cross-holdings	Mid single-digit to high single-digit historical range	Mid yield class	Buyback programme historically disclosed	Nikkei 225, TOPIX Core 30, FTSE Russell Japan	High foreign ownership	NIM compression, overseas credit, equity holdings unwind pace, capital-policy execution.
mizuho-fg	8411	大型	Public-float-heavy with strategic cross-holdings	Low single-digit to mid single-digit historical range	Mid yield class	Buyback policy presence varies by period	Nikkei 225, TOPIX Core 30, FTSE Russell Japan	High foreign ownership	NIM compression, system / operational risk legacy, overseas credit, capital-policy execution.
Resona HD	8308	中型 to 大型	Public-float-heavy regional / SME-bank franchise	Mid single-digit historical range	Mid yield class	Progressive dividend stance historically disclosed	TOPIX, FTSE Russell Japan	Mid foreign ownership	Domestic-focused NIM, SME credit cycle, regional rate sensitivity, branch-network cost.

这些应对照 japan-ib-league-table 阅读以了解顾问侧的特许经营深度，并对照 finance INDEX 阅读以了解实体层面的页面。

Trust FG

Entity	Ticker	Market-cap class	Major shareholder shape	ROE class	Yield class	Buyback policy presence	Index inclusion	Foreign-ownership class	Key risks
Sumitomo Mitsui Trust HD	8309	大型	Public-float-heavy with strategic / corporate cross-holdings	Mid single-digit historical range	Mid yield class	Buyback programme historically disclosed	Nikkei 225, TOPIX, FTSE Russell Japan	Mid to high foreign ownership	Trust-banking fee compression, asset-management flow, JGB rate path, real-estate exposure, fiduciary / governance event risk.

Regional FGs (representative)

此清单为代表性而非穷尽性。地区 FG 的合并与重组会频繁轮换该宇宙; 使用前请对照最新的 JPX 发行体检索核验每个 ticker。

Entity	Ticker	Market-cap class	Sub-sector	Major shareholder shape	Yield class	Index inclusion	Key risks
Concordia FG	7186	中型	Kanto regional bank FG	Public-float-heavy	Mid yield class	TOPIX	NIM, regional credit cycle, deposit cost.
Mebuki FG	7167	中型	Kanto / Tohoku regional FG	Public-float-heavy	Mid to high yield class	TOPIX	NIM, demographic shrinkage, SME credit.
Fukuoka FG	8354	中型 to 大型	Kyushu regional FG	Public-float-heavy with parent-of digital-bank franchise	Mid yield class	Nikkei 225 historically, TOPIX	Digital-bank execution, NIM, Kyushu regional credit.
Yamaguchi FG	8418	中型	Chugoku regional FG	Public-float-heavy	Mid to high yield class	TOPIX	Governance event risk, NIM, regional credit.
Shizuoka FG	5831	中型	Tokai regional FG	Public-float-heavy	Mid yield class	TOPIX	NIM, regional credit, securities portfolio risk.
Kyushu FG	7180	中型	Kyushu regional FG	Public-float-heavy	Mid to high yield class	TOPIX	Regional credit cycle, NIM, branch-cost structure.
Hokuhoku FG	8377	中型	Hokkaido / Hokuriku regional FG	Public-float-heavy	Mid to high yield class	TOPIX	Demographic shrinkage, NIM, regional credit.
Hirogin HD	7337	中型	Chugoku regional FG	Public-float-heavy	Mid yield class	TOPIX	NIM, securities portfolio risk, SME credit.
Tokyo Kiraboshi FG	7173	小型 to 中型	Tokyo metropolitan FG	Public-float with strategic stakes	Mid yield class	TOPIX	SME credit, NIM, deposit cost, governance.
Nishi-Nippon FH	7189	中型	Kyushu regional FG	Public-float-heavy	Mid to high yield class	TOPIX	Regional credit, NIM, real-estate exposure.
Dai-shi Hokuetsu FG	7327	中型	Niigata regional FG	Public-float-heavy	Mid to high yield class	TOPIX	Demographic shrinkage, NIM, regional credit.
Hokkoku FH	7381	小型 to 中型	Hokuriku regional FG	Public-float-heavy with tech / digital initiative	Mid yield class	TOPIX	Digital-initiative execution, NIM, regional credit.

地区 FG 应与 japan-activist-investor-playbook 一并阅读，因为它们一直是反复出现的受托管理与资本政策参与宇宙。

Net banks / digital banks and bank-adjacent listed names

Entity	Ticker	Market-cap class	Sub-sector	Major shareholder shape	Index inclusion	Key risks
Rakuten Bank	5838	中型	Net bank, listed digital bank	Parent Rakuten group majority / strategic	TOPIX	Parent-funding linkage, deposit-cost competition, credit growth quality, regulatory perimeter.
Mercari	4385	中型 to 大型	C2C marketplace with finance / payment / lending arm (adjacent)	Public-float-heavy	TOPIX	Financial-service unit losses, regulatory perimeter, marketplace GMV, credit quality.

注: 日本许多数字银行品牌 (例如 SBI 住信网络银行、au Jibun Bank、PayPay Bank) 位于一家上市母公司 FG 之内，而非独立上市; parent-of 映射请参见 finance INDEX。

Major insurers (listed)

Entity	Ticker	Market-cap class	Sub-sector	Major shareholder shape	Yield class	Buyback policy presence	Index inclusion	Foreign-ownership class	Key risks
dai-ichi-life HD	8750	大型	Life insurance	Public-float-heavy with strategic cross-holdings	Mid yield class	Buyback programme historically disclosed	Nikkei 225, TOPIX Core 30 / Large 70, FTSE Russell Japan	High foreign ownership	NIRP legacy / rate sensitivity, equity-market sensitivity, FX, overseas life-insurance underwriting.
sompo HD	8630	大型	Non-life insurance + nursing / overseas	Public-float-heavy with strategic cross-holdings	Mid yield class	Buyback / cross-holding unwind policy historically disclosed	Nikkei 225, TOPIX, FTSE Russell Japan	Mid to high foreign ownership	NatCat cycle, overseas underwriting, governance / agency-channel event risk, cross-holding unwind pace.
Tokio Marine HD	8766	大型	Non-life insurance + overseas	Public-float-heavy with strategic cross-holdings	Mid yield class	Buyback programme historically disclosed	Nikkei 225, TOPIX Core 30, FTSE Russell Japan	High foreign ownership	NatCat cycle, overseas P&C underwriting, FX, capital-policy execution.
MS&AD Insurance Group HD	8725	大型	Non-life insurance + life + overseas	Public-float-heavy with strategic cross-holdings	Mid yield class	Buyback programme historically disclosed	Nikkei 225, TOPIX, FTSE Russell Japan	Mid to high foreign ownership	NatCat cycle, overseas underwriting, cross-holding unwind pace, governance event risk.

当交叉持股的解除出现在披露面上时，寿险公司应与 japan-large-shareholding-disclosure 一并阅读。

Major securities

Entity	Ticker	Market-cap class	Sub-sector	Major shareholder shape	Yield class	Index inclusion	Key risks
nomura-hd	8604	大型	Independent securities / wholesale + retail + AM	Public-float-heavy	Mid yield class	Nikkei 225, TOPIX, FTSE Russell Japan	Wholesale earnings volatility, US / overseas litigation, retail-flow cycle, capital-and-cost discipline.
Daiwa Securities Group	8601	大型	Independent securities / wholesale + retail + AM	Public-float-heavy	Mid yield class	Nikkei 225, TOPIX, FTSE Russell Japan	Trading earnings volatility, retail-flow cycle, wholesale capacity vs cost.
Monex Group	8698	小型 to 中型	Online broker + crypto (Coincheck) + US (TradeStation legacy / disposed)	Public-float with founder / strategic stake	Low to mid yield class	TOPIX	Crypto-cycle dependency, retail-trading cycle, regulatory perimeter.
Matsui Securities	8628	中型	Online broker, retail-flow concentrated	Founder-family / strategic stake significant	Mid to high yield class	TOPIX	Retail-trading cycle, fee compression, demographic skew.
SBI HD	8473	大型	Financial conglomerate (securities + bank + insurance + AM + VC)	Strategic / founder-aligned with public float	Mid to high yield class	TOPIX, FTSE Russell Japan	Conglomerate-discount, capital allocation across subsidiaries, Shinsei-bank integration, crypto / fintech cycle.

这些应与 japan-ib-league-table 一并阅读以了解咨询特许经营深度; 巨型银行系列的证券部门 (SMBC 日兴、瑞穗证券、MUFG / MUMS) 位于上面的母 FG 条目之内以及 finance INDEX 之内。

Card / consumer finance

Entity	Ticker	Market-cap class	Sub-sector	Major shareholder shape	Yield class	Index inclusion	Key risks
Aeon Financial Service	8570	中型	Card + retail-finance + ASEAN consumer finance	Aeon group parent stake significant	Mid to high yield class	TOPIX	ASEAN credit cycle, parent-channel dependency, FX, regulatory / interest-rate cap risk.
Credit Saison	8253	中型	Card + asset-formation lending + overseas finance	Public-float with strategic stakes	Mid yield class	TOPIX, Nikkei 225 historically	Credit cost cycle, overseas finance asset quality, transition from card to balance-sheet lender.
Acom	8572	中型	Consumer finance, MUFG-affiliated	MUFG-affiliated majority stake	Mid yield class	TOPIX	Interest-rate cap regulatory legacy, claims-for-refund cycle, credit cycle, parent-group capital policy.
Aiful	8515	小型 to 中型	Consumer finance, independent	Founder / strategic stake significant	Low to mid yield class	TOPIX	Interest-rate cap legacy, refund-claims tail risk, credit cycle, funding cost.
JACCS	8584	小型 to 中型	Card + installment + auto loans, MUFG-affiliated	MUFG-affiliated stake significant	Mid to high yield class	TOPIX	Auto-loan credit cycle, installment business profitability, NIM.
Orient (Orico)	8585	小型 to 中型	Card + installment + guarantee, Mizuho-aligned	Mizuho-aligned stake significant	Low to mid yield class	TOPIX	Guarantee-business risk, card-business profitability, NIM.
Pocket Card	8519	小型	Card issuer	Strategic / parent stake significant	Mid yield class	TOPIX	Card-business profitability, parent-channel dependency, credit cycle.

消费者金融发行体背负着应对照各发行体最新 IR 与有价证券报告书核查的利率上限监管及退款请求遗留问题。

Leasing

Entity	Ticker	Market-cap class	Sub-sector	Major shareholder shape	Yield class	Index inclusion	Key risks
ORIX	8591	大型	Diversified financial services (leasing + corporate finance + real estate + AM + overseas)	Public-float-heavy	Mid yield class	Nikkei 225, TOPIX Core 30, FTSE Russell Japan	Conglomerate-discount, overseas business cycle, aircraft / real-estate exposure.
Tokyo Century	8439	中型	Leasing + specialty finance + aviation	Itochu strategic stake / public float	Mid yield class	TOPIX	Aviation finance cycle, overseas finance asset quality, NIM.
Mitsubishi HC Capital	8593	中型 to 大型	Leasing + corporate finance	MUFG / Mitsubishi-aligned strategic stake	Mid yield class	TOPIX	Leasing-margin pressure, overseas finance asset quality.
Fuyo General Lease	8424	中型	Leasing + corporate finance	Mizuho-aligned strategic stake	Mid yield class	TOPIX	Leasing-margin pressure, NIM, real-estate exposure.
Mizuho Leasing	8425	中型	Leasing + corporate finance	Mizuho strategic stake significant	Mid yield class	TOPIX	Leasing-margin pressure, parent-policy dependency.

注: JA 三井租赁由 JA 集团与三井物产共同持有; 它并未上市，因此位于本宇宙之外，但作为子板块注记纳入，因为同业会以它为参照比较份额。

Telco-finance / payment hybrid

Entity	Ticker	Market-cap class	Sub-sector	Major shareholder shape	Index inclusion	Key risks
KDDI	9433	大型	Telco that holds au Financial Holdings	Public-float-heavy with strategic cross-holdings	Nikkei 225, TOPIX Core 30, FTSE Russell Japan	Telco capex cycle, financial-arm credit growth quality, regulatory perimeter, payment-fee competition.
SoftBank Corp	9434	大型	Telco that holds PayPay FG (PayPay, PayPay Bank, PayPay Card, PayPay Securities)	SoftBank Group parent majority	Nikkei 225, TOPIX Core 30, FTSE Russell Japan	Telco capex cycle, parent-funding linkage, payment-business credit / regulatory perimeter.

这些混合型条目适合与 finance INDEX 并列阅读，因为金融子公司的资产负债表是在电信母公司之内披露的。

Fintech / crypto

Entity	Ticker	Market-cap class	Sub-sector	Major shareholder shape	Index inclusion	Key risks
Monex Group	8698	小型 to 中型	Online broker + crypto (Coincheck)	Founder / strategic stake	TOPIX	Crypto-cycle dependency, broker fee compression.
Remixpoint	3825	小型	Energy + crypto-adjacent treasury holdings	Public-float, treasury volatility	TOPIX small-cap segment	Crypto-treasury mark-to-market, going-concern / disclosure event risk historical caution.

Monex 同时出现在「Securities」矩阵与此处，因为金融科技子板块与上市证券子板块相交。

Index Inclusion Layer

Index	Reading rule
Nikkei 225	Price-weighted, narrow; megabank FGs, large insurers, ORIX, Nomura, Daiwa, KDDI, and SoftBank Corp historically present.
TOPIX	Broad TSE Prime / Standard / Growth weight; almost every entry above is in TOPIX.
TOPIX Core 30 / Large 70	Large-cap subset; megabank FGs, Tokio Marine, ORIX, KDDI, SoftBank Corp, and Dai-ichi Life historically in scope.
FTSE Russell Japan	Global investor reference; megabank FGs, large insurers, large securities, large telco-finance hybrids historically eligible.

指数纳入会轮换; 在依赖某个名柄的指数状态之前，请始终对照 tokyo-stock-exchange 与 JPX TOPIX 方法论页核实。

Stewardship / Engagement Anchor Layer

上面的许多实体是日本上市金融集团宇宙中的受托管理参与对象。参与路径记录于 japan-shareholder-proposal-and-agm-voting-route 与 japan-activist-investor-playbook。横贯本宇宙的反复出现的参与主题包括:

资本成本、PBR < 1.0 的压力，以及资本政策披露 (TSE 资本成本要求);
交叉持股 (政策保有株) 的解除节奏与披露;
派息率、回购政策与总股东回报政策;
董事会独立性、提名、薪酬与技能矩阵;
综合企业折价与分部披露 (针对 SBI HD、ORIX、KDDI、SoftBank Corp、Mercari);
治理事件应对 (瑞穗 FG 系统事件、Sompo HD 代理渠道治理事件、地区 FG 特有事件)。

保险公司与巨型银行的交叉持股解除会在区块移动时出现在 japan-large-shareholding-disclosure 面上; 地区 FG 与消费者金融发行体中的激进或战略性持仓亦会在那里浮现。

Capital-Action Layer

横贯本宇宙的近期资本行动 (presence-only descriptor; 使用前请核验):

Action class	Presence in universe
Buyback programme	Disclosed historically by megabank FGs, Tokio Marine, MS&AD, ORIX, Nomura, SBI HD, and others.
Cross-holding unwind	Disclosed by megabank FGs and the three non-life insurers as a programme commitment.
Capital-and-business alliance	SBI HD - Shinsei Bank case, Aeon group consumer-finance reorganisation, regional-FG capital alliance cases.
TOB target	Has occurred for some regional FGs and for SBI HD’s Shinsei Bank acquisition; verify the specific case in TDnet / EDINET.
Activist or large-shareholding target	Several regional FGs and consumer finance issuers have been disclosed in large-shareholding filings; verify each filer / purpose against the EDINET record.
Convertible / equity-linked issuance	Used selectively by some consumer finance, leasing, and fintech issuers; never assume - check the most recent TDnet release.

对于任何特定的资本行动，第一手记录是发行体的 TDnet 发布、EDINET 有价证券报告书或临时报告书，以及发行体 IR 页面。以上任何内容均非投资建议。

Key Risk Layer by Sub-Sector

Sub-sector	Dominant risk class
Megabank FG	NIM compression / JGB rate path, overseas credit cost, FX translation, capital-policy execution, governance / system events.
Trust FG	Trust-fee compression, asset-management flow, real-estate exposure, fiduciary / governance event risk.
Regional FG	NIM, demographic shrinkage, SME credit cycle, deposit cost, branch-cost structure, securities portfolio risk.
Net bank	Parent-funding linkage, deposit-cost competition, credit growth quality, regulatory perimeter.
Life insurance	NIRP legacy / rate sensitivity, equity-market sensitivity, FX, overseas life underwriting.
Non-life insurance	NatCat cycle, overseas P&C underwriting, FX, cross-holding unwind pace, governance / agency-channel event risk.
Securities	Wholesale / trading earnings volatility, US / overseas litigation, retail-flow cycle, capital-and-cost discipline.
Card / consumer finance	Interest-rate cap regulatory legacy, refund-claim tail, credit cycle, parent-channel dependency.
Leasing	Leasing-margin pressure, NIM, aviation / real-estate exposure, overseas finance asset quality.
Telco-finance hybrid	Telco capex cycle, financial-arm credit growth quality, payment-fee competition, regulatory perimeter.
Fintech / crypto	Crypto-cycle dependency, regulatory perimeter, going-concern / disclosure event risk for smaller issuers.

读者核验清单

在将本页任何一行用于任何现实世界决策之前，读者应:

经由 JPX TDnet 打开发行体的 TDnet 最新披露源。
从 EDINET 调取最新的有价证券报告书与临时报告书。
将指数纳入 (Nikkei 225 / TOPIX / TOPIX Core 30 / FTSE Russell) 对照 JPX TOPIX 方法论页与相关指数提供商交叉核对。
在发行体 IR 页面重新确认最新的决算短信与 IR 演示资料。
对于受托管理 / 参与解读，交叉参考 japan-shareholder-proposal-and-agm-voting-route 与 japan-activist-investor-playbook。
对于大量持股，按照 japan-large-shareholding-disclosure 调取 EDINET 大量保有報告書 / 変更報告書栈。
在读者自己的笔记中为核验步骤标注日期; 本页矩阵描述子仅为 public-surface，且会过时。

注意事项

这是一个 public-surface reference universe 页面，不是模型组合，不是推荐，不是投资建议，不是税务建议，不是法律建议。
Ticker、子板块分类与主要股东形态会因合并、联盟、TOB、重组与公司行动而变化。
ROE、股息率、外资持股与资本政策描述子仅为区间 / 类别标签; 它们不是 point estimates，且会很快过时。
指数纳入与 FTSE Russell 资格会定期轮换; 指数方法论页优先于此处所述的任何内容。
一些 named entities 位于上市母公司之内而非作为独立上市 (例如 SoftBank Corp 之内的 PayPay Bank; 历史上位于 SBI HD 之内的 SBI 住信网络银行); parent-of 映射请参见 finance INDEX。
私有金融集团 (例如 JA 三井租赁、相互制寿险公司) 因未上市，被明确排除在「investable universe」页面范围之外。
数据核验是读者的责任。FinWiki 的 public-surface 约定是 route-and-link，而非信号生成。

来源

JPX: TDnet timely-disclosure portal.
EDINET: statutory disclosure portal.
JPX: TOPIX index methodology page.
JPX: listed-company issuer search and TDnet English page.
FSA: Stewardship Code and Corporate Governance Reform pages.
Each issuer’s IR page, latest kessan tanshin, securities report, and governance report (reader-verifiable, not reproduced here).