Hopla — Ninja Academy › Mirror Kata
Mirror Kata
Follow the leader and move just like them — together!
Water Dojo · Hold still, find your balance Ages 4-14 · 1 or 2 players · Rookie to Master
Play now — free
How you play
Copy the pose you see with your whole body. Body awareness, balance and paying attention.
Mirror Kata is one of the 35 free movement games at the Hopla Ninja Academy, and the webcam is the whole controller. Four ranks take it from a 4-year-old's first try to a real challenge at 14, and every rank has its medal. It runs in the browser — nothing to install, no account, and the video never leaves your device.
More games in the Water Dojo
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Stand on one leg like a crane, hold still — then hop to the next stone!
Pearl Dive
Reach far out to the clam and hold — slow and calm — and your ninja dives deeper.
Paper Wall
Make the shape of the hole before the paper wall reaches you! 🥋
Ninja Kite
Arms out like wings — lean to catch the gusts of wind with your kite! 🪁
Scroll Dive
Stretch up to rise, bend your knees to dive, and lean to swim to the scrolls! 📜