C010¶


Research	R0031 — Plural Voice Claims (Blind)
Run	2026-03-29
Claim	C010

Claim: Kurosawa's Throne of Blood (1957) is based on Macbeth, The Bad Sleep Well (1960) is based on Hamlet, and Ran (1985) is based on King Lear.

BLUF: Confirmed. All three attributions are accurate and well-documented. Throne of Blood (1957) adapts Macbeth to feudal Japan. The Bad Sleep Well (1960) draws from Hamlet (plus The Count of Monte Cristo). Ran (1985) adapts King Lear with sons replacing daughters.

Probability: Almost certain (95-99%) | Confidence: High

Summary¶

Entity	Description
Claim Definition	Claim text, scope, status
Assessment	Full analytical product with reasoning chain
ACH Matrix	Evidence x hypotheses diagnosticity analysis
Self-Audit	ROBIS-adapted 5-domain audit

Hypotheses¶

ID	Hypothesis	Status
H1	Claim is accurate as stated	Supported
H2	Claim is partially correct	Eliminated
H3	Claim is materially wrong	Eliminated

Searches¶

ID	Target	Results	Selected
S01	Kurosawa Shakespeare adaptations	10	2

Sources¶

Source	Description	Reliability	Relevance
SRC01	Wikipedia / Criterion Collection	High	High