Senku Ishigami

This is exhilarating!

📍 Said in bad situations and at new discoveries alike — to Senku, every crisis is another experiment.

Ten billion percent!

📍 His expression of certainty. He only says it when the science backs him up — so the more you hear it, the more you believe it.

There is nothing that science cannot overcome.

📍 The thesis of the entire series in one line. This belief is what drives the show forward.

Humanity is always saved by one genius. That genius is me.

📍 Sounds like bravado — but the series proves it. Self-belief and responsibility packed into one line.

One Genius Wakes Up 3,700 Years Later

3,700 years after all of humanity is petrified, Senku wakes through sheer willpower. Everything around him is stone and wood. His first conclusion: rebuild civilization with science. The direction of the whole series locks in from the very first scene.

Strongest Fighter vs Strongest Mind

Direct conflict with Tsukasa Shishio, who outclasses everyone physically. Senku counters with gunpowder, communications, and alliances. The first arc that fully establishes the series' formula: brain beats brute force.

Building a Phone from the Stone Age

To solve a long-range communication problem, Senku invents wire, batteries, vacuum tubes, and handsets in sequence. The clearest arc showcasing the series' central fantasy: one person fast-forwarding 10,000 years of human technology.