HiroshiCapital owner brief

Research cockpit

The shortest path from new evidence to a falsifiable investment view.

Changes that matter

Cigar Butt

As of 2026-08-21

CSS HOLDINGS LTD230460 priority38.7% asset · 17.2% OE
FUREASU CO LTD706248 priority— asset · 49.4% OE
KYOTO KIMONO YUZEN HOLDINGS CO761548 priority— asset · 40.9% OE
NIHON SEIMA CO LTD330625 priority— asset · 5.7% OE
C.E.MANAGEMENT INTEGRATED LABOR617120 priority— asset · 3.9% OE

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Super Investor

As of 2026-08-07

ヘリオス　テクノ　ホールディング株式会社6927130 priority2024-06-05 to 2026-04-01
ブロードメディア株式会社4347130 priority2024-05-22 to 2026-01-28
ブロードメディア株式会社4347130 priority2024-02-13 to 2025-05-13
栄研化学株式会社4549130 priority2023-11-28 to 2026-07-10
株式会社アイネス9742128 priority2025-12-05 to 2026-07-15

JGB

As of 2026-08-19

Regime: Taper path
10Y yield: 2.894%
1m change: 17.9bp

Real Estate

As of 2025Q4

stations: 1,425
transactions: 148,062

Real Estate Atlas →

Hiroshi Capital Research

CoffeeAnd · Research streams

Daily + interactive

Cigar Butt

Daily research, report archive, and interactive valuation for Japanese listed companies.

Super Investor Footsteps

Interactive ownership stories from tracked Japanese super-investor filings.

RealEstate Lens

Interactive Tokyo station-level real-estate market atlas.

JGB Yield Curve Atlas

Interactive Japanese Government Bond yield-curve history and stress map.