SUBJECT-0964.dossier · institution · status: active
JB
subject of file

Japan Trustee Services Bank

Major institutional shareholder in SoftBank Group Corp
Tracked because Major institutional shareholder in SoftBank Group Corp · 8 documented connections
Facts on record1
Connections mapped8
Sources cited5
✦ Thin coverage gap +29 connected to 8 entities · only 1 facts on record · flagged for follow-up research
Evidence: 1S
Network web → Timeline → Compare with… → Position Drift → Coverage tone → View on Graph → Export CSV JSON Dossier ← Entity Directory
Stated vs Revealed
No documented contradictions on file.
PATTERN company → [affiliation] → institution → [affiliation] → c... 45× PATTERN institution → [affiliation] → company → [affiliation] → c... 42× PATTERN company → [affiliation] → company → [affiliation] → insti... 42× PATTERN company → [investor] → company → [affiliation] → institution 39× PATTERN institution → [affiliation] → company → [investor] → company 39×
Connection Map
Key Connections
← Kalika A. Jayasekera person
professional affiliation
Kalika A. Jayasekera is identified in connection with Japan Trustee Services Bank through corporate or financial documentation.
Facts (1)
Data Freshness
Ageing Last update: 160d ago · Avg age: 250d
Confidence Tiers: Primary Source — cross-referenced government/corporate filings Pending Review — sourced but not independently verified AI Inference — analytical hypothesis from cross-referencing
Raw Filing Records (1) — unsourced metadata
Pending Review Search scope note: No usaspending contracts found for "Japan Trustee Services Bank" in automated database search as of 2026-04-13. This reflects search coverage limits, not confirmed absence from public record.
Added: 13 Apr 2026 UNVERIFIED Research: Japan Trustee Services Bank — USASpending contracts (no results)
All Connections (8)
affiliation inferential since 2025
Japan Trustee Services Bank is listed as a known entity in the same database alongside SB Investment Advisers (UK) Limited, indicating a potential financial or corporate relationship within the same ecosystem, such as custody, trust, or asset management services.
affiliation inferential since 2025
Japan Trustee Services Bank appears in the same database as SoftBank Investment Advisers, suggesting a possible connection through trust or custody services for SoftBank-related entities or investments.
→ Custody Bank of Japan institution
sector_peer inferential since 2025
Japan Trustee Services Bank and Custody Bank of Japan are both listed as known entities in the same database, suggesting they are related as Japanese custody and trustee banks that may collaborate or compete in the financial services sector.
affiliation inferential since 2025
Japan Trustee Services Bank is listed in the same database as SB Investment Advisers (US) Inc., indicating a potential connection through SoftBank's network, possibly involving custody or trustee services for US-based investments.
affiliation inferential since 2025
Japan Trustee Services Bank appears in the known entities list alongside SVF GP (Jersey) Limited, suggesting a possible relationship through SoftBank Vision Fund structures where Japan Trustee Services Bank may act as a trustee or custodian.
← Masayoshi Son person
investor inferential since 2020
Japan Trustee Services Bank acts as a trustee for SoftBank Group Corp, majority-owned by Masayoshi Son
peer secondary since 2026
Both are Japanese trust banks listed in the same entity database.
professional affiliation primary since 2026
Kalika A. Jayasekera is identified in connection with Japan Trustee Services Bank through corporate or financial documentation.
Sources (5)
2026-05-10 UNVERIFIED SEARCH_ERROR: Japan Trustee Services Bank not found in opencorporates claim_flag Processed 📜 Receipt
2026 UNVERIFIED Research: Japan Trustee Services Bank — Parliamentary records (no results) parliamentary_record Processed 📜 Receipt
2026 UNVERIFIED Research: Japan Trustee Services Bank — Court records (no results) court_document Processed 📜 Receipt
2026 UNVERIFIED Research: Japan Trustee Services Bank — Lobbying disclosures (no results) government_disclosure Processed 📜 Receipt
2026 UNVERIFIED Research: Japan Trustee Services Bank — USASpending contracts (no results) contract Processed 📜 Receipt