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# Weekly Observatory Report — 2026-08-06 — Free Sample
- URL: https://www.tsukiyoresearch.com/weekly-observatory-report-2026-08-06/
- Published: 2026-08-07T19:12:01.000Z
- Updated: 2026-08-10T17:44:33.000Z
- Description: Japan small caps, checked every night — week of 2026-08-06.
- Author: tsukiyo
- Tags: Weekly Report

Every listed Japanese equity, checked nightly. This week we logged **11** new watchlist entries (healthy pullbacks) and **62** warning signals across the market. Data as of the 2026-08-06 close.

## Market context

|                               | Level   | Week change |
| ----------------------------- | ------- | ----------- |
| TOPIX                         | 4,055.8 | +2.6% w/w   |
| Growth 250 (small-cap growth) | 720.9   | +8.1% w/w   |
| USD/JPY                       | ¥157.83 | \-5.11 w/w  |
| JGB 10-year yield             | 2.77%   | \-3bp w/w   |
| VIX *(as of 2026-08-05)*      | 15.8    | \-4.85 w/w  |

*Reference data only — TOPIX/Growth250 from exchange data, USD/JPY from ECB reference rates (FRED fallback), JGB from Ministry of Finance, VIX from FRED. We do not publish forecasts.*

## This week's observatory

New watchlist entries: **11** (9 core-size / 2 small & emerging). Most represented sectors: Electric Appliances (3)・Information & Communication (2)・Services (2). Warning signals: **62**.

### Watchlist notables (top-ranked entries)

| Ticker | Name                  | Sector                      | Tier | Business quality | Balance-sheet safety | Valuation |
| ------ | --------------------- | --------------------------- | ---- | ---------------- | -------------------- | --------- |
| 277A   | Globe-ing Inc.        | Services                    | A    | High             | High                 | Cheap     |
| 3922   | PR TIMES Corporation  | Information & Communication | A    | High             | High                 | Cheap     |
| 4980   | Dexerials Corporation | Chemicals                   | A    | High             | Mid                  | Neutral   |

*Labels are systematic tiers, not ratings. These are observations, not recommendations.*

## Scorecard — how last week's entries actually did

| Ticker | Name                           | Since listing | Status            |
| ------ | ------------------------------ | ------------- | ----------------- |
| 137A   | Cocolive,Inc.                  | +4.0%         | Still monitoring  |
| 6777   | santec Holdings Corporation    | +13.1%        | Rebound confirmed |
| 4071   | Plus Alpha Consulting Co.,LTD. | \-3.0%        | Still monitoring  |
| 7373   | Aidma Holdings,Inc.            | \-1.9%        | Still monitoring  |
| 277A   | Globe-ing Inc.                 | +2.9%         | Still monitoring  |
| 6920   | Lasertec Corporation           | +14.3%        | Rebound confirmed |

*Every issue opens with this scorecard — wins and losses, timestamped. Nothing is deleted retroactively.*

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*Tsukiyo Research provides data and analysis for informational purposes only. Nothing here is investment advice or a recommendation to buy or sell any security. We are not a registered investment advisor in any jurisdiction. Past performance does not guarantee future results.*

*Data as-of 2026-08-06 close | Rules: crash:v1 / market\_context:v1 | Body SHA-256: `be0a315ace849a28` (hash of the content above this line)*