Lotus Blossom
A structured brainstorming technique developed by Yasuo Matsumura. Start with a central theme in the middle of a 3x3 grid. Generate 8 related ideas in the surrounding cells. Each of those 8 ideas then becomes the centre of its own 3x3 grid, generating 8 more ideas per theme — totalling 64 ideas from a single starting point. The structured expansion forces breadth and prevents premature convergence.
How to run it
- 1
Draw a 3x3 grid (the 'blossom'). Write the core theme in the centre cell.
- 2
Fill the 8 surrounding cells with related ideas, themes, or sub-problems.
- 3
Draw 8 more 3x3 grids, one for each of the 8 surrounding ideas. Place each idea in the centre of its own grid.
- 4
Fill each of the 8 surrounding cells of each new grid with ideas, solutions, or associations.
- 5
You now have 64 ideas (8 × 8). Review and cluster.
- 6
Identify the most promising ideas for further development.
Tips
Run the initial 8 ideas quickly — speed prevents overthinking.
When expanding into the sub-grids, allow more time and depth.
The Lotus Blossom excels at generating unexpected connections between seemingly unrelated areas.',
Variations
Run a 'Mini Blossom' using only 3–4 petals for quicker sessions. Use collaboratively: each participant fills in their own petal area. Apply to content planning, product development, or marketing strategy.
Where it fits
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