Judo Strategy
Judo Strategy borrows three martial principles - move fast into open space, keep your balance rather than meet force head-on, and use a rival's own weight against them - to let a smaller player beat a bigger one without a straight fight.
Judo's three principles ring a central rival, each one a different angle of attack.
Reach for this when…
- A dominant incumbent has more money and reach than you and a head-on fight would lose.
- A big rival is about to copy your move and you need to be somewhere else by the time they land.
- The incumbent's own scale or contracts are slowing it down and you could use that.
How to run it
- Find the open space the incumbent is too big or too committed to enter.
- Move first and move fast, before the space closes.
- When the incumbent pushes back with scale, keep your balance rather than matching it feature for feature.
- Turn their size against them: their contracts, channels or promises become the drag.
- Consolidate the win before they can rebalance.
A worked example
Situation. Nguyen Van Minh ran Song Han Brewery, a small craft brewery in Da Nang, Vietnam, up against a national brewer that could outspend him on every channel.
Applied. Instead of competing for shelf space, he moved fast into independent taprooms the big brewer's distribution contracts locked it out of, then used the incumbent's own exclusive-supply deals as a selling point to bar owners who resented them.
Result. Song Han Brewery owned the taproom scene in the city within two years, a market the national brewer could not enter without breaking its own contracts.
The catch
Judo Strategy needs a real asymmetry to exploit, an incumbent whose strength doubles as a constraint, and if that constraint is not there the tactic is just being small and hoping. It also has a short shelf life: once the incumbent adapts its contracts or channels, the opening closes. Move too slowly and you are simply a smaller competitor doing the same thing.
If the incumbent could copy your move by Friday, you have not found leverage, you have found a head start.
Origin: David B. Yoffie; Mary Kwak