Journal · Kaizen

One hundred days. One small step.

One Percent: A 100-Day Kaizen Journal helps you choose one small action, record what happened, and learn from it. No overhaul or perfect streak required. Clear instructions and a completed example help you begin.

One Percent paperback cover: the words ONE PERCENT set in cream letterspaced serif capitals on a deep indigo field, with a small red square-in-square seal above and the italic subtitle 'A 100-Day Kaizen Journal' below, over the Quiet Days Press imprint line.

What is inside

Kaizen is the Japanese practice of continuous, unglamorous improvement. This is that idea reduced to a workbook journal: one hundred daily pages, each asking for one small step, whether you took it, and what you noticed.

A four-page practical guide with a completed example
100 daily entries, one to a page, undated
10 four-page checkpoints — what I did, patterns, adjust, the next ten
The Habit Ledger, a 10 × 10 grid for the whole run
The Kata — ten Kaizen principles, in full, at the back
A closing ledger for streaks, rest days and what actually stuck
Thirty-two open note pages, a reading list, and an afterword

Trim: 6 × 9 in
Extent: 218 pages · cream stock
Edition: Paperback · matte cover
Imprint: Quiet Days Press · the Kaizen journal

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The daily shape

Three fields. Five minutes. That is the book.

Every daily page follows the same shape. Choose your action at the start of the day, then record the result and one observation at the end. Repeating a useful step counts, and choosing rest is an answer, not a failure.

My one small step today
Choose one doable action. Repeating yesterday’s step counts.
Did I take that step?
Yes, Not today, or Chose rest. Record what happened without turning it into a grade on your day.
What did I notice?
What helped, got in the way, or is worth remembering? One concrete sentence is enough.

100: daily entries
10: checkpoints
3: fields a day
218: pages, cream stock

“What’s the smallest thing I could do today that would still count?”

The question the whole journal runs on · p. 5

The hundred days

Ten entries, then a look back. Ten times over.

The run is broken into ten blocks. Each block is ten daily pages followed by a four-page checkpoint: what you actually did, the patterns underneath it, one adjustment, and an intention for the next ten. A hundred days is long enough to change something and short enough to finish.

Before day one: The question, four pages of instructions and examples, the ten notions, a note on the language, and four opening reflection pages ending in what ‘better’ looks like at day 100.
Days 1–100: One hundred identical daily pages in ten blocks of ten, each block closed by a four-page checkpoint. Undated throughout — start on any day of any month.
After day 100: The Habit Ledger, the Kata in full, the compounding page, further reading, an afterword, a six-page closing ledger, and thirty-two open note pages.
If you miss a day: Use the next numbered page when you return and write the actual date. No backfilling is required. The 100 entries do not have to be consecutive calendar days.

The language

Three borrowed words, explained once.

Kaizen came out of post-war Japanese manufacturing and became a philosophy. The journal uses three of its words, defines them on page 13, and then mostly gets out of the way.

Kaizen: kai-zen — improvement. Continuous, small, unheroic. The opposite of the overhaul.
Kata: kah-tah — a practised form. The ten principles at the back are the form you return to when the practice wobbles.
Gemba: gem-bah — the place where the work happens. Not the plan, not the page. Where you actually do the thing.

Inside the journal

Six pages from the interior.

Every image below is a page from the print file. Select any one to read it full size.

Day 001 with an actual-date field. My one small step today, Did I take that step with Yes, Not today and Chose rest choices, and What did I notice, each with helpful guidance. Ten dots mark progress through the block. — A day The whole daily page · three fields

Interior page headed ‘Checkpoint 1 — Days 1–10’ with the subhead ‘What I did’ and ten numbered ruled lines, one for each of the ten days just finished. — Checkpoint Every ten entries · what I did

Interior page headed ‘The Question’, with the italic line ‘What’s the smallest thing I could do today that would still count?’ set large, followed by two short paragraphs explaining that the question is a filter rather than a clever prompt. — The question The one filter the whole book runs on

Interior page headed ‘What counts as one percent’, explaining that one percent is a size rather than a measurement, followed by seven dashed examples: one phone call you have been avoiding, a ten-minute walk, one sentence written, one rep more than yesterday, a glass of water before coffee, turning the phone face-down for an hour, one page read. — What counts Seven examples of a real one percent

The Habit Ledger with one hundred individually numbered squares and a key: shade for Yes, R for Chose rest, a dash for Not today. Use entry numbers rather than calendar dates. — The habit ledger A ten by ten grid for the whole run

The first page of the Kata, in grayscale. Four principles are shown with short explanations: start smaller than you think, show up even ugly, consistency beats intensity, and rest is part of the practice. — The kata Ten principles, in full, at the back

A few more pages

The rest of the shape.

Front matter, checkpoints, the compounding page, and the closing ledger. Scroll the strip — or select a page to read it.

Start small. Keep a record. Instructions on choosing a starting point, making it an action rather than a wish, and using the page at the start and end of the day. — How to use p. 7 · start small, keep a record

A completed reading entry: Read two pages after breakfast, Yes, and an observation about leaving the book on the table. Also includes examples for Not today and Chose rest. — Worked example p. 9 · plan, result, observation

Interior page headed ‘A note on the language’, defining the three Japanese words the journal uses: kaizen, improvement; kata, a practised form; and gemba, the place where the work happens. — The language p. 13 · kaizen, kata, gemba

Where I’m starting: What’s true today, honestly, and What’s tired, with short explanations and ruled writing space. — Where I start p. 15 · the baseline pages

Interior page headed ‘What ‘better’ looks like at Day 100’, with ruled lines under three prompts: a small habit I’d like to have, one thing I’d like to have made or begun, and one feeling I’d like to have more of. — Day 100 p. 18 · what better looks like

Interior checkpoint page headed ‘Patterns’ with ruled space under three questions: what showed up more than once, what did I skip and what was underneath it, and what surprised me. — Patterns p. 30 · the checkpoint questions

Interior checkpoint page headed ‘The next ten’ with the italic line ‘A few thoughts for the next ten days’, ruled space, and the closing note ‘Begin again, quietly’. — The next ten p. 32 · one intention, then on

Interior page showing a plotted curve rising steeply from one to about thirty-eight, labelled 1.01 to the power of 365, with a nearly flat lower line labelled 0.99 to the power of 365, on an axis marked days from zero to 365. — Compounding p. 171 · illustration, not a personal forecast

Interior page headed ‘Further reading’, a short numbered list of books on habits and continuous improvement with a line of description under each. — Reading p. 172 · further reading

Interior page headed ‘Begin again, quietly’, an afterword of four short paragraphs ending on the line that the practice lives in you now, not in these pages. — Afterword p. 174 · begin again, quietly

Interior page headed ‘The count’ with fill-in lines for longest streak, total days completed out of one hundred, days I chose rest, days I began again after a miss, and the number I’m most proud of. — The count p. 179 · the ledger, after entry 100

The gemba, the place where the work happens: the opening page of thirty-two dot-grid note pages. — The gemba p. 184 · thirty-two open pages

Who it is for

Four readers, one book.

01 The person building one habit, quietly. Not twelve. One. A page a day for a hundred days, with nothing to configure first.
02 Anyone recovering from an all-or-nothing run. If a broken streak has ended a system for you before, this book lets you return without starting over.
03 The reader who has read the habit books. You know the theory of small improvements. This is the paper it gets practised on.
04 The gift buyer looking for something calmer. A 6 × 9 paperback workbook with room to reflect, practical guidance, and no demand for a perfect run.

Free · printable · two sides

The One Percent Daily Card.

The card puts the daily practice beside a notebook you already own. The front uses the journal’s exact prompts: My one small step today, Did I take that step?, and What did I notice? Helpful guidance, a date field, and Yes / Not today / Chose rest choices keep it clear. The back holds the ten Kaizen principles.

It is free, it is not a sample of the book, and it works on its own. Print the two sides at 8.5 × 5.5 inches or keep the PDF on a tablet.

One card, then a short series of notes on working the hundred days. No selling in the first email, no daily mail, unsubscribe in one click.

Front · the daily ritual
Back · the ten principles

The paperback

A little room for one small step.

The revised 6 × 9 paperback is in final print review. The free Daily Card is available now, so you can begin before the book is released.

Paperback 6 × 9 in · 218 pages
Matte cover. Black-and-white interior on cream paper. Final price will be confirmed at release.

In final print review, not yet on sale. The purchase link will be added when the revised paperback is available on Amazon. The card above remains free.

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