What is Grave of the Fireflies's IQ Score?

Grave of the Fireflies has an IQ Score of 161/200 on TV Intelligentsia's Intelligence Quotient framework, placing it in the Masterclass tier. The score breaks down to 45/50 Cognitive Stimulation, 31/50 Educational Value, and 46/50 Craft & Quality.

Is Grave of the Fireflies educational?

Grave of the Fireflies is moderate on educational value, 31/50 on TVI's rubric. Some learning happens, but it isn't the show's primary work.

How does TV Intelligentsia calculate IQ Score?

TV Intelligentsia's IQ Score is calculated as round((Cognitive Stimulation × 0.4 + Educational Value × 0.35 + Craft & Quality × 0.25) × 4), scoring titles from 0 to 200 across five tiers: Masterclass (≥160), Stimulating (≥130), Competent (≥100), Passive (≥70), and Numbing (<70). The framework is published at tvintelligentsia.com/methodology/.

Grave of the Fireflies , IQ Score 161/200

Grave of the Fireflies has an IQ Score of 161/200 on TV Intelligentsia's Intelligence Quotient rubric, placing it in the Masterclass tier.

By Jordan Robinson, MPH·Updated 2026-06-06·Methodology

animationdrama

161/ 200

Masterclass

Measurably increases domain knowledge or cognitive capacity

Score Breakdown

Cognitive Stimulation/50

Educational Value/50

Craft & Quality/50

IQ = round((Cognitive × 0.4 + Educational × 0.35 + Craft × 0.25) × 4) · How we score →

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Why you should trust this score

Methodology reviewed by Jordan Robinson, MD, MPH

Physician scientist. Master of Public Health, with substantial coursework in research methodology. Reviews the rubric and its application across the adult catalog.

Methodology

Published rubric, v1.2

Formula

round(C × 0.40 + E × 0.35 + Q × 0.25) × 4

Database scale

2,324 titles, version-controlled

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The TVI Take

Two orphan siblings struggle for survival after a bombing. Educational about World War II and the human cost of war.

Cognitive engagement from the hopelessness and the love between siblings. Entertainment minimal; the film is devastating.

Where to Watch

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Streaming availability data via JustWatch + TMDB.

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