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Okano Valve

6492.TMEDIUMScore: 49.6

Equipment · Weight: 4%· Data as of 2026-04-21

Also in:Nuclear
¥17,520-2.5%
6-month daily

Investment Thesis

MONOPOLY: Main Steam Safety Relief Valve (MS-SRV) installed in ALL BWR plants in Japan. World-first stellite overlay technology. Micro-cap (16B) = huge leverage to nuclear restarts.

Risk

Tiny company, low liquidity. BWR restart pace is the sole catalyst.

Monitoring Trigger

BWR restart schedule (Kashiwazaki-Kariwa, Onagawa, Shika).

Key Metrics

21.6
PE
null
Fwd PE
1.77
P/B
8.2%
ROE
10.1%
Op Margin
5%
D/E
0.41%
Div Yield
+¥624M
FCF
¥21.2B
Mkt Cap

Recent News

Sources & References