Koda (コーダー) – The Minimalist Coder’s Notebook

Become a more organized and productive developer with our notebook, developed with a clear layout for tasks, meetings, and daily work — so you can focus on what matters most.

• Made for Developers – Designed specifically for programmers and software engineers to capture ideas, notes, and code.
• Premium Paper Quality – 100g smooth A5 paper prevents ink bleed-through and offers a professional writing experience.
• Stay Organized – 300 numbered pages make it easy to reference, track, and structure your notes.
• Multi-Purpose Layout – Ideal for task planning, coding notes, meeting records, and brainstorming sessions.
• Durable & Professional – Sleek design built for daily use at the office, or during remote work.

Clean, simple, and elegant—this minimalist notebook features the Japanese kanji for “coder” (コーダー), making it perfect for developers who appreciate both simplicity and precision. Whether you’re sketching out system designs, jotting down algorithms, or planning your next project, this sleek design keeps distractions to a minimum while reflecting the art and discipline of coding.

A notebook as refined as your code—for developers who love minimalism.

Checkout our Notebook Sample

What's inside each notebook

Indexes that make sense

• No more flipping through pages — separate indexes for Tasks, Meetings, and Notes help you jump straight to what you need.

Iterations

• Plan your work in 6 two-week cycles (60 days total). Each iteration gives you space to set goals, plan ahead, and run your own mini-retrospective — just like an agile sprint.

Daily Work

• Track your day-to-day for up to 60 workdays. Jot down to-dos, record status updates, link important meetings, and still have space left for random notes and ideas.

Tasks

• Tackle up to 30 tasks with plenty of space to think, plan, and record progress. Each task has its own section, so nothing gets mixed up or lost between them.

Meetings

• Keep meeting notes structured and useful. You get space for 48 meetings with an easy-to-skim layout for participants, agenda, takeaways, and follow-ups — plus extra room for side notes.

And more...

• Because sometimes you just need blank space: over 50 extra pages for whatever comes up — brainstorming, doodling, or capturing that unexpected idea.