sylph-decoder 00172f5877 re: GP_DIALOG 2/3 ARE an English/Japanese pair -- measured, closing a withdrawn claim ...

The ja capture of DIFFICULTY is taken. EN and JP differ in 1.82 % of pixels, in four
bands and nowhere else: the heading (DIFFICULTY -> 難易度選択), a 2 px ring shift, the
BACK label (-> 戻る) and the footer. EASY/NORMAL/HARD do not appear in the differing
set -- the Japanese release leaves the three difficulty names in Latin script.

So 2/3 are a language pair, and the disc agrees quantitatively: 2.77 % of bytes
differ against 1.82 % of pixels on screen. This closes the item left open when I
withdrew 'an EN/JP pair' as a bare assertion, and it is now measured rather than
inferred from the disc's convention.

The JP screen also opens on NORMAL like the English one, and the sweep reproduced
the reset finding in Japanese.

Reach: one JP boot, one screen. It does not generalise -- GP_TITLE 4/7 is already
known to differ by more than text.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v

2026-08-31 04:52:19 +00:00

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