Dominant Industry Pearl Fountain Pen Ink – Painter Series 25ml

They are the two most celebrated Japanese notebook systems in the world, and the question comes up constantly: Traveler's Notebook or Hobonichi? Both have cult followings. Both are made with exceptional care. Both will cost you more than a Moleskine and reward you in ways a Moleskine never could.

But they are fundamentally different objects that suit fundamentally different people. This guide will tell you which one is actually right for you.

For context: we were the first shop in the UK to stock the Midori Traveler's Notebook, and the first in Europe to stock Hobonichi. We've spent years watching how different people use both.

The Core Difference

The Hobonichi Techo is a planner. It has a fixed structure — one day per page — and you use it by filling that structure. You adapt to the Techo.

The Traveler's Notebook is a system. It is a leather cover with an elastic band, and you fill it with whatever refill inserts you choose — blank, lined, grid, calendar, watercolour. The Traveler's Notebook adapts to you.

That single distinction will answer the question for most people.

The Traveler's Notebook

Created by Midori in 2006 (now made under the Traveler's Company name), the Traveler's Notebook is one of the most copied concepts in stationery. A slim leather cover, aged by use, holds refill notebooks secured by elastic bands. You can carry one refill or four. You can mix a blank notebook with a calendar and a pocket insert. You configure it as your life changes.

The leather cover ages beautifully — brass fasteners patinate, leather develops character — and many users have had the same cover for a decade or more. The refills are inexpensive. The system evolves with you.

It comes in two sizes: Regular (roughly A5 wide) and Passport (smaller, fits in a shirt pocket).

The Traveler's Notebook suits you if:

• You want a system you can configure and reconfigure
• You use your notebook for multiple purposes (journaling, sketching, notes, travel)
• You love the idea of an object that ages with you
• You're a collector — the limited edition covers and accessories are endlessly covetable
• You don't need or want a fixed daily planner structure

The Hobonichi Techo

The Hobonichi Techo is a Japanese planner printed on Tomoe River paper — thin, smooth, and extraordinarily fountain pen friendly. It has a fixed structure: one day per page. You use it every day, or you feel the blank pages accuse you.

It comes in several formats (Original A6, Cousin A5, Weeks, Avec), each with an interchangeable cover system that renews every year with new artist collaborations. The paper is the star: ink shades and sheens in ways that thicker papers don't allow.

The Hobonichi suits you if:

• You want a daily planner with consistent structure
• You use a fountain pen and want paper that shows your inks at their best
• You journal daily or close to it
• You like the ritual of a fixed format
• You enjoy the annual refresh of new cover designs

Paper Comparison

Traveler's Notebook refills use MD Paper — a cream-toned, 70–80gsm paper developed by Midori specifically for writing. It's smooth, fountain pen friendly, and more forgiving with dry times than Tomoe River. It's excellent paper for everyday use.

Hobonichi Techo uses Tomoe River paper at 52gsm — thinner, slower to absorb, producing exceptional ink saturation and shading. For serious fountain pen users who want to see their inks perform, Tomoe River is the better paper. For everyone else, MD Paper is arguably more practical.

Price Comparison

A Traveler's Notebook cover costs around £50–65 and lasts indefinitely. Refills cost around £5–10 each. You build the cost over time as you buy refills, but the cover is a one-time purchase.

A Hobonichi Techo Original costs around £25–30 per year. Covers are optional but typically cost £25–80+. Unlike the Traveler's Notebook cover, you buy a new Techo body each year (though many users keep their cover for years).

Over time, costs are comparable — but the Traveler's Notebook spreads the investment differently.

Can You Have Both?

Many people do. The most common combination: a Hobonichi Techo as a daily planner/journal, and a Traveler's Notebook as a more open-ended creative notebook or travel companion. They serve different enough purposes that they don't compete — they complement.

Our Recommendation

Start with the Hobonichi if you want a daily planner habit. Start with the Traveler's Notebook if you want a notebook system that adapts to your life. If you're still unsure, buy a pack of MD Paper refills and a Traveler's Notebook — the lower entry cost of starting with a Passport makes it an easier first step than committing to a full Techo year.

Browse our Hobonichi collection and Traveler's Notebook collection, or explore all our Japanese stationery. For a wider overview of both brands, see our Japanese stationery brands guide.

Frequently Asked Questions

Is Traveler's Notebook good for fountain pens?
Yes. The standard refills use MD Paper, which is smooth, cream-toned, and performs well with fountain pens. Bleed-through is minimal with most inks and nib sizes.

Which is better for travel — Traveler's Notebook or Hobonichi?
The Traveler's Notebook, by design. The ability to add a pocket insert, a calendar, and a blank notebook in one cover makes it ideal for travel. The Passport size fits in a shirt pocket. The Hobonichi Weeks is also travel-friendly if you prefer a structured planner format.

Can I start a Hobonichi mid-year?
Yes — the Avec format splits the year into two half-year volumes, available separately. You can also start a full-year Techo at any point and simply begin on the current date.

Do Traveler's Notebook refills work with fountain pens?
Yes. MD Paper handles fountain pens well across most nib sizes. Very wet broad nibs may show light ghosting on the reverse, but bleed-through is rare.

We were the first shop in Europe to stock Hobonichi. We've been selling the Techo since before most UK stationery shops knew what it was. So when we say this is an honest review, we mean it — including the parts where it might not be right for you.

The Hobonichi Techo is one of the most talked-about planners in the world. It is also, for the wrong person, a £30 notebook that will sit unused on a shelf. Here is everything you need to know before you buy.

What Is the Hobonichi Techo?

"Techo" simply means planner in Japanese. Hobonichi — the company behind it — is a media company founded by writer Shigesato Itoi, and the Techo began as an internal project that turned into a global phenomenon. It is published annually, with new editions launching in July for the following year.

The Techo's defining feature is its paper: Tomoe River, at 52gsm. It's so thin it's almost translucent, yet so well-engineered that fountain pen ink sits beautifully on the surface with minimal bleed-through. For fountain pen users, it's a revelation. Inks shade, sheen, and shimmer in ways that thicker papers simply don't allow.

The Formats Explained

Hobonichi Techo Original (A6)

The original, pocket-sized format. One day per page on the left, grid on the right. Small enough to carry everywhere — fits in a coat pocket, a handbag, a back pocket. The most popular format worldwide.

Best for: Daily journaling, keeping a planner with you at all times, people who write a moderate amount each day.

Hobonichi Techo Cousin (A5)

The A5 version: one day per page with significantly more writing space. The spread format gives you a full A5 page per day. For anyone who finds the Original too small for their handwriting or writing habits, the Cousin is the answer.

Best for: People who write a lot daily, those who use their planner as a journal, larger handwriting.

Hobonichi Weeks

A slim weekly planner — half the thickness of the Original. One week per spread, with a notes column on the right. Less immersive than the daily formats but far more portable. The Weeks is popular with people who want to carry a planner without the bulk.

Best for: Appointment tracking, weekly planning, people who don't need a full page per day.

Hobonichi Techo Avec

The Avec splits the Techo Original into two half-year books — one for January–June, one for July–December. Same paper, same format, half the thickness. A practical choice if you find the full-year book too bulky.

Best for: People who love the Original but want less bulk in their bag.

The Cover System

The Hobonichi without a cover is plain. With a cover, it becomes an object of desire. Hobonichi releases a new collection of covers each year — in collaboration with artists, illustrators, fabric makers, and designers — and they sell out quickly. Covers are interchangeable across formats (Original, Cousin, Weeks each have their own size), and many owners collect them across years.

You don't need a cover to use a Hobonichi. But most people end up with one eventually.

Is the Hobonichi Worth the Price?

The Techo Original retails at around £25–30. That's a year of daily use — roughly 7–8p per day. On a per-day basis it's one of the most affordable premium stationery purchases you can make. The Cousin is slightly more.

The real cost is the covers, which range from around £25 to £80+. But the notebook itself is genuinely excellent value for what you get: Tomoe River paper, flat-lie binding, a clean minimalist layout, and a format that has been refined over 20+ years of annual publication.

Who It's NOT Right For

Be honest with yourself. The Hobonichi is not the right planner if:

• You prefer pre-structured weekly layouts — the daily format requires you to impose your own structure
• You use ballpoint pens exclusively — Tomoe River is designed for fountain pens and finer liquid inks; cheap ballpoints can feel scratchy on its surface
• You write in large letters — a full A6 page may feel tight
• You want a planner you can dip in and out of — the daily format rewards consistent daily use

For ballpoint and gel pen users, the MD Paper notebooks or a Stalogy 365 Days may be a better fit.

Our Verdict

For fountain pen users who journal daily or close to it, the Hobonichi Techo is one of the finest everyday planners ever made. The paper is exceptional, the format is thoughtful, and the cover ecosystem makes it genuinely personal. It is not for everyone — but for those it suits, it tends to become a fixture for life.

We've stocked Hobonichi longer than anyone else in Europe, and we still sell more of them than any other UK retailer. Browse our full Hobonichi collection — all UK-held stock, no customs delays. See also: all Japanese stationery and our Japanese stationery brands guide.

Frequently Asked Questions

When does Hobonichi release new editions?
New Techo editions launch in July each year for the following year. They frequently sell out, particularly for popular cover designs. The Journal Shop stocks new editions as soon as they're available.

Is Hobonichi good for beginners?
Yes, with one caveat: the daily format requires you to decide how to use each page yourself. If you want more structure, start with the Weeks. If you're comfortable with a blank page, the Original or Cousin are excellent starting points.

Can I use a gel pen in a Hobonichi?
Yes. Fine-tipped gel pens (0.5mm and under) work well on Tomoe River paper. Heavier gel ink may show ghosting on the reverse of the page. For best results, use a fountain pen with a fine or medium nib.

Does The Journal Shop stock Hobonichi covers?
Yes — we stock a curated selection of Hobonichi covers. Stock is limited and sells out quickly, particularly for popular designs.

Not all paper is created equal. If you've ever watched a beautiful ink bleed through a cheap notebook, feather into illegibility, or soak straight through to the next page, you'll understand why fountain pen users become obsessive about paper. The right notebook changes everything.

We've been selling fountain pen friendly stationery since day one — and we stock more Japanese paper than almost anyone else in the UK. Here is our honest guide to the best notebooks for fountain pen users, based on years of handling, testing, and selling them.

For a broader overview of the Japanese brands behind the best papers, see our Japanese stationery brands guide.

What Makes Paper Fountain Pen Friendly?

Three things matter: ink absorption, bleed-through resistance, and surface smoothness. Fountain pen ink is water-based and sits on the paper surface before being absorbed — too fast and you get feathering (ink spreading along fibres); too slow and smearing becomes a problem. The best papers absorb at the ideal rate, leaving crisp, saturated lines with no ghosting on the reverse.

Japanese paper manufacturers have spent decades engineering paper specifically for this behaviour. The results speak for themselves.

The Best Fountain Pen Notebooks, Ranked

Hobonichi Techo — Tomoe River Paper

The Hobonichi Techo is printed on Tomoe River paper, and it remains one of the most remarkable writing experiences available at any price. At 52gsm it's extraordinarily thin — you can almost see through it — yet ink sits on the surface beautifully, with minimal bleed-through and exceptional colour saturation. Inks shade, sheen, and shimmer on Tomoe River in ways they simply don't on thicker, faster-absorbing papers.

The trade-off is dry time: Tomoe River is slow to absorb, which means smearing if you're left-handed or write quickly. But for right-handed writers who want to see what their inks can really do, there is nothing better.

Best for: Fountain pen enthusiasts who want to experience inks at their best. Planners and daily journalers.

Midori MD Paper Notebooks

MD Paper was developed by Midori after years of research into what makes the ideal writing surface. It sits at around 70–80gsm — considerably thicker than Tomoe River — and absorbs ink slightly faster, which means better dry times with less smearing. The surface is cream-toned, smooth, and exceptionally consistent.

MD Paper notebooks lie completely flat thanks to thread-stitch binding, which makes them a genuine pleasure for long writing sessions. They're the notebook we use in the TJS office.

Best for: Daily writers, journalers, anyone who wants a premium writing experience with slightly faster dry times than Tomoe River.

LIFE Noble Notebook

LIFE has been making notebooks in Tokyo since 1949, and the Noble range uses their finest paper: an exceptionally smooth, cream-toned surface that fountain pen users consistently rank among the best in the world. It's slightly more absorbent than Tomoe River, which means virtually no smearing, while still producing excellent ink saturation and shading.

The Noble notebooks feel like proper artefacts — cloth-covered, sewn-bound, built with a craft that's increasingly rare. If you want a fountain pen notebook that will last and impress, the Noble is it.

Best for: Writers, letter writers, anyone who values craftsmanship as much as paper quality.

Tsubame Notebooks

Tsubame notebooks have been made in Tokyo since 1950 and are the everyday notebook of choice for Japanese students, architects, and writers. The paper is cream-toned, smooth, and optimised for ink flow — it performs brilliantly with fountain pens while being robust enough for daily use.

They're inexpensive, unpretentious, and wonderful. The kind of notebook that gets filled rather than saved for a special occasion. If you want a reliable daily fountain pen notebook without the premium price tag of Hobonichi or LIFE, Tsubame is your answer.

Best for: Everyday writers. People who go through notebooks quickly and don't want to pay premium prices for every one.

Stalogy 365 Days Notebook

Stalogy's paper punches well above its weight. At 80gsm with a subtle grid, it's smooth, fountain pen friendly, and produces excellent ink saturation with minimal bleed-through. The 365 Days format — a perpetual undated diary you start whenever you like — is brilliantly practical. The binding lies completely flat.

For fountain pen users on a budget who want Japanese paper quality, Stalogy offers the best value in the market.

Best for: Bullet journalers, minimalists, fountain pen users on a budget.

Papers to Avoid with Fountain Pens

Avoid cheap woodpulp papers with high acid content — they feather badly, bleed through, and yellow quickly. Moleskine paper, despite its premium positioning, performs poorly with fountain pens. Leuchtturm1917 is better but still shows ghosting on heavier inks. For fountain pens specifically, Japanese paper is simply in a different class.

Where to Start

If you're new to fountain pen friendly paper, start with a Tsubame notebook or a Stalogy 365 Days — both are affordable and will immediately show you what good paper feels like. If you want the full fountain pen paper experience, go straight to a Hobonichi Techo or MD Paper notebook.

Browse our full range of fountain pen friendly notebooks and Japanese stationery at The Journal Shop — all held in UK stock, free delivery over £35.

Frequently Asked Questions

What is the best paper for fountain pens?
For maximum ink shading and sheen, Tomoe River paper (used in Hobonichi notebooks) is unmatched. For a balance of performance and practicality, MD Paper and LIFE Noble are excellent. For everyday use on a budget, Tsubame and Stalogy are hard to beat.

Does Hobonichi paper bleed with fountain pens?
Very rarely with standard fountain pen inks. Tomoe River is slow-absorbing, which means ink sits on the surface and can smear before drying, but bleed-through is minimal even with wet, broad nibs. The 2026 Hobonichi uses updated Tomoe River paper that addresses earlier ghosting concerns.

Is Leuchtturm good for fountain pens?
It's acceptable, but Japanese paper consistently outperforms it. Leuchtturm shows more ghosting and feathering with wetter inks. If you're a serious fountain pen user, the upgrade to MD Paper, LIFE Noble, or Tomoe River is worthwhile.

Can I use a fountain pen in a Stalogy notebook?
Yes — Stalogy paper performs well with fountain pens. You'll get good ink saturation and minimal bleed-through, especially with medium and fine nibs.