kaizen
Kaizen is the habit of making small, steady improvements to how a business runs, instead of waiting for one big, dramatic fix.
In plain English
There is the woman who repaints her whole shop every December, hoping the fresh colour will finally bring in the customers she wants, and there is the woman next door who simply moves her best selling akara closer to the door every single morning, watches what happens, and adjusts again the next day. One is waiting for a miracle. The other is practising kaizen without ever calling it that.
Kaizen is a Japanese word that means continuous improvement, and it built its name in car factories in Japan before spreading to offices, hospitals and small businesses everywhere. The idea is humble on purpose. Instead of one grand overhaul, you make tiny changes constantly, you watch what works, and you keep the ones that do.
Say you run a small bakery in Yaba. Kaizen is not deciding overnight to triple your menu and buy new ovens. It is noticing that your bread sells out by 9am on Fridays, so you start baking one extra tray that day, then two, then adjusting again as demand shifts. Each week you learn a little more and lose a little less.
A UK example makes the same point in a different accent. A small accounting firm in Leeds might notice that clients keep asking the same three questions every March. Instead of one big training session, the team simply updates their client email template a little each tax season, trims a step here, adds a clearer line there, until the whole process feels lighter without anyone ever announcing a grand plan.
For someone sending money home from abroad, there is a calm version of kaizen too. You do not need to fix your whole budget in one heroic month. You simply notice that the transfer fee eats more than expected, you compare one alternative provider, you adjust the amount you send by a small margin, and next month you adjust again. Small, steady, honest corrections beat one dramatic resolution that never survives February.
A small provisions store in Enugu tracks daily sales for a month and notices Maggi and rice always sell out first. The owner starts restocking those two items twice a week instead of once, spends an extra ₦8,000 on faster restocking, and stops losing an estimated ₦25,000 a month in missed sales from empty shelves.
Questions people ask
Is kaizen only for factories and big companies?
No. It started in factories but it works just as well for a small shop, a freelance business, or even how you manage your own money. Any activity you repeat can be improved a little each time.
How is kaizen different from just being organised?
Being organised is a state. Kaizen is a habit of watching, adjusting and repeating. You can be organised and still never improve anything, because kaizen is specifically about making small changes based on what you observe.
Do I need special training to practise kaizen in my business?
Not at all. You need three things, a willingness to notice problems honestly, the patience to make small changes rather than dramatic ones, and the discipline to keep doing it every week, more than once.
Last reviewed