Cappuccino Assassino

Coffea sicarius

A cappuccino cup trained as a ninja, with a katana in each hand.

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The real science

The creature is invented. These parts are real.

Caffeine: Caffeine keeps you alert by blocking the body’s receptors for adenosine, a chemical that makes you sleepy. Its half-life averages about five hours. StatPearls, US National Library of Medicine
Katana: Swordsmiths coat a katana’s spine in clay before quenching. The bare edge cools fast into steel nearly as hard as glass, and the wavy hamon line marks the border. Wikipedia

Print notes

Print the katanas on their own so the blades come out clean.

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Field data

Habitat: Shadows, the café counter after close
First observed: Spring 2025
Diet: Rivals. Never decaf.
Call: Silence, then the hiss of a steam wand
Composition: Cappuccino, 1. Katanas, 2.

Conservation status

EXEWCRENVUNTLC

Vulnerable

Field notes

The only specimen here that counts as both a threat and a morning routine. Lore pairs him with Ballerina Cappuccina. Sightings cluster around closing time.