Tomitaro Makino: Koshinso A6 Original Size - Techo Lineup

Tomitaro MakinoKoshinsoA6 Original Size

This is a simply designed techo cover printed with a botanical illustration of “Koshinso” by botanist Dr. Tomitaro Makino in 1901.

Koshinso, painted in sumi ink and watercolor, is a perennial insectivorous plant that grows on wet rocks of the mountains in the north of the Kanto region. It was given its Japanese name after being discovered in Mt. Koshin in Tochigi Prefecture.

The botanical illustration drawn over 120 years ago on June 30, 1901, delicately depicts the light purple flowers arranged horizontally and the stems that grow out from the flowers and warp back. Unusually for Dr. Makino's botanical illustrations, the background is painted in black.

For the Hobonichi techo cover, a lovely blooming Koshinso flower is precisely printed on an ecru colored cotton fabric.

Each of the two thin bookmarks is in a different color, one in light purple and the other in light green inspired by the Koshinso flower and stem. The tips are cut diagonally.

Peek inside the outer back pocket and you will find a hidden message, “There isn’t any grass without a name. ―Tomitaro Makino.” This is an English translation of the words of Dr. Makino, showing how plant loving he was.

There are no interior pockets for this cover, to make the techo even more compact. It has a pen hook designed to hold a pen by its clip.

Written at the bottom of the cover interior is “Pinguicula ramosa,” the scientific name for Koshinso.

We hope you write down many of the joys you find in your daily life just like Dr. Makino, who loved, carefully observed, and drew a vast number of illustrations for plants.

About Botanist Tomitaro Makino

Born April 24, 1862 in present-day Sakawa Town, Kochi Prefecture. Raised in the rich natural surroundings of Tosa City, he began to study botany independently as a young child. Moved to Tokyo and devoted himself to botanical research through the Department of Botany at Tokyo University’s Faculty of Science.
Founded “The Botanical Magazine” with a close friend; they collaborated to publish their discovery of the flowering plant Yamatogusa in 1889. Collected over 400,000 specimens during his 94-year lifespan, and named over 1,500 discovered species. Known as the “Father of Japanese Botany.”

Information provided by the Makino Botanical Garden.

You can have Dr. Tomitaro Makino’s botanical illustrations in a variety of sizes!

Thanks to our users who have made them so popular, we now have the fifth series of designs in collaboration with Dr. Tomitaro Makino’s botanical illustrations.

The Koshinso cover, initially designed for Hobonichi Techo 2023 Spring, is now available in an A5 size. We changed the design and printing format to accommodate the larger size; the Original size is silk-screened to give it a fresh, glossy look, while the A5 size is ink-jetted to create a precise, matte texture.

For HON, that has joined the lineup for this edition, we selected “Yamazakura,” one of Dr. Makino’s best-known works. The design has been well received in the Weeks books and plain notebooks, and we are sure that it would keep you in a happy mood to spend your days with a techo featuring cherry blossoms.

The “Shihai Sumire” botanical illustration was chosen for the Weeks cover. A plant named by Dr. Makino himself, it must have had close connections with him as a native of Kochi Prefecture. The key feature of this illustration is “daintiness,” which is different from the botanical illustrations selected in the past covers.

Now that the Hobonichi Pencil Board also comes in an A5 size with his work, you can carry Dr. Makino’s botanical illustration with any book of your choice. “Korogi-ran” is a small orchid that blooms in Kochi Prefecture. The vivid yellow-green color of the leaves and stems and the coloring of the flowers, layered with pale pink and reddish purple, are beautiful and very pleasing.

Staff List

Photographer: Styled Images: Nobuki Kawaharazaki / Product Detail: Hiroyuki Oe
Stylist: Minami Nosaki

Tomitaro MakinoKoshinsoA6 Original Size

¥5,940 - ¥6,930 (incl. tax)
¥3,520 (incl. tax)

20 per item

Available

Normal

Specifications*Specifications may vary slightly

Cover

Size

A6 size
H: 162 x W: 237 x T: 3 mm / H: 6.4" x W: 9.3" x T: 0.1"

Weight

Approx. 47 g

Main material

Exterior: Cotton / Interior: Polyester

Compatible Techo Books

Planner (A6)
1 page per day English edition
Original (A6)
1 page per day
Original Avec (A6)
1 page per day 6-month book
Day-Free
Monthly notebook

Planner | One-Page-Per-Day TypeEnglish

type	Monday Start (English)
Size	A6 H: 148 x W: 105 x T: 15 mm / H: 5.8" x W: 4.1" x T: 0.6" *Specifications may vary slightly
Weight	Approx. 190 g
Dates	Jan 2026 - Dec 2026

The English-version daily techo with a refined design

This compact A6 size techo has spacious daily pages and a simple graph-paper design that offers plenty of freedom to draw, paste, and write.

Daily pages
Yearly calendar
Yearly index
Monthly calendar
Memo pages

View details on features and included content

Original | One-Page-Per-Day TypeStandard Edition (Japanese / English) / One Piece Edition (*1)

type	Monday Start (Japanese) Sunday Start (Japanese) Monday Start (English)
Size	A6 H: 148 x W: 105 x T: 15 mm / H: 5.8" x W: 4.1" x T: 0.6" *Specifications may vary slightly
Weight	Approx. 195 g
Dates	Jan 2026 - Dec 2026 (Jan start) Apr 2026 - Mar 2027 (Apr start)

A classic easy-to-use techo

This compact A6 size techo has spacious daily pages and a simple graph-paper design that offers plenty of freedom to draw, paste, and write.

Daily pages
Yearly calendar
Yearly index
Monthly calendar
Memo pages

*1 Also compatible with the One Piece Edition Original Book.

View details on features and included content

Original Avec | One-Page-Per-Day Type (2-Book Set)Japanese

type	Monday Start (Japanese)
Size	A6 Each Book: H: 148 x W: 105 x T: 8 mm / H: 5.9" x W: 4.1" x T: 0.3" *Specifications may vary slightly
Weight	Each Book: Approx. 110 g
Dates	Book 1: Jan 2026 - June 2026 Book 2: July 2026 - Dec 2026

Each 6-month daily techo is thin and light for easy carry

This techo splits the year into two 6-month books, making it easy to carry while keeping the same page design and layout as the standard edition.

Daily pages
Yearly calendar
Yearly index
Monthly calendar
Memo pages

View details on features and included content

Day-Free | Monthly Techo + NotebookJapanese

type	Monday Start (Japanese)
Size	A6 H: 148 x W: 105 x T: 8 mm / W: 4.1" x H: 5.9" x T: 0.3" *Specifications may vary slightly
Weight	Approx. 110 g
Dates	Dec 2025 - Mar 2027

A monthly notebook with undated pages to write freely

This techo starts with monthly calendars and ends with undated graph paper pages so you can write whenever you want, and as much as you want.

Monthly calendar
Yearly calendar
Yearly index
Graph paper notebook pages

View details on features and included content

Book (Original English Edition / English / January Start)

Size	A6 size H: 148 x W: 105 x T: 15 mm / H: 5.8" x W: 4.1" x T: 0.6" *Actual book size may vary slightly
Weight	Approx. 195 g
Language	English
Pages	464 pages
Paper Type / Binding	Thin, light Tomoe River paper that is smooth to write on and designed for planners / Stitch-binding
Graph Paper Size	3.7 mm *Monthly calendar pages are 3.45 mm
Start of Week	Monday-start week
Yearly Calendar	2025, 2026, 2027
Yearly Index	Dec. 2025 - Mar. 2027 (8 pages)
Monthly Calendar	Dec. 2025 - Mar. 2027 (32 pages)
Daily Pages	Jan. 1 - Dec. 31, 2026 (377 pages) A page is included at the beginning of each month to help in planning ahead. Every two-page spread includes one daily quote. Includes a mini monthly calendar at the bottom right of every two-page spread (Monday-start). Additionally, a blank two-page spread is featured at the beginning to provide a free area when starting out the book.
Daily Quotes	One quote per two-page spread (English)
Weekly Pages	Not included
Memo Pages	17 pages
Bonus Pages	Time Table / Graph Paper / Favorites / My 100 / Memories 2026 / 12 Switches to Help You Focus / For a Comfortable Night’s Sleep / Words to Remember / 365 Days Check-Off Sheet / Looking Back at the Year 2026 / Getting the Most Out of Your Hobonichi Techo / Gifts / Addresses / Personal Notes
Listed Information	Day of the year / Week of the year (listed on monthly calendars) / Moon phase (daily pages include every phase, monthly calendars only include full and new moon)
Other	See the Exploring Each Type page for more details

Book (Planner / English / January Start)

Size	A6 size H: 148 x W: 105 x T: 15 mm / H: 5.8" x W: 4.1" x T: 0.6" *Actual book size may vary slightly
Weight	Approx. 190 g
Language	English
Pages	448 pages
Paper Type / Binding	Thin, light Tomoe River paper that is smooth to write on and designed for planners / Stitch-binding
Graph Paper Size	4 mm
Start of Week	Monday-start week
Yearly Calendar	2026, 2027
Yearly Index	Dec. 2025 - Mar. 2027 (8 pages)
Monthly Calendar	Dec. 2025 - Mar. 2027 (32 pages)
Daily Pages	Jan. 1 - Dec. 31, 2026 (377 pages) A page is included at the beginning of each month to help in planning ahead. Every two-page daily page spread includes one daily quote. Includes a mini monthly calendar at the bottom right of every two-page spread (Monday-start). Additionally, a blank two-page spread is featured at the beginning to provide a free area when starting out the book.
Daily Quotes	One quote per two-page spread (English)
Weekly Pages	Not included
Memo Pages	14 pages
Bonus Pages	Important Contacts / International Size Charts / The Ultimate Packing List / My 100 / Memories 2026 / Mochi - Japan’s Favorite Sticky Treat / Shinkansen - Travel Japan on the Bullet Train / Personal Notes
Listed Information	Day of the year / Week of the year (listed on monthly calendars and daily pages) / Moon phase (daily pages include every phase, monthly calendars only include full and new moon)
Other	See the Exploring Each Type page for more details

Book (Original / Japanese / January Start)

Size	A6 size H: 148 x W: 105 x T: 15 mm / H: 5.8" x W: 4.1" x T: 0.6" *Actual book size may vary slightly
Weight	Approx. 195 g
Language	Japanese
Pages	464 pages
Paper Type / Binding	Thin, light Tomoe River paper that is smooth to write on and designed for planners / Stitch-binding
Graph Paper Size	3.7 mm *Monthly calendar pages are 3.45 mm
Start of Week	Monday-start week or Sunday-start week
Yearly Calendar	2025, 2026, 2027
Yearly Index	Dec. 2025 - Mar. 2027 (8 pages)
Monthly Calendar	Dec. 2025 - Mar. 2027 (32 pages)
Daily Pages	Jan. 1 - Dec. 31, 2026 (377 pages) A page is included at the beginning of each month to help in planning ahead. All daily pages include daily quotes. Includes a mini monthly calendar at the bottom right of every two-page spread (Monday- / Sunday-start). Additionally, a blank two-page spread is featured at the beginning to provide a free area when starting out the book.
Daily Quotes	One per day (Japanese)
Weekly Pages	Not included
Memo Pages	15 pages
Bonus Pages	Time Table / Graph Paper / Favorites / My 100 / Memories 2026 / 12 Switches to Help You Focus / For a Comfortable Night’s Sleep / Solar Terms / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses / Personal Notes
Listed Information	Day of the year / Week of the year (listed on monthly calendars) / Old lunar calendar / Rokuyo (traditional Japanese lunisolar calendar) (listed on monthly calendars) / Solar terms / Japanese holidays / Moon phase (daily pages include every phase, monthly calendars only include full and new moon)
Other	See the Exploring Each Type page for more details

Book (Original Avec / Japanese / January Start / 2-Book Set)

Size	A6 size x 2 books Each Book: H: 148 x W: 105 x T: 8 mm / H: 5.9" x W: 4.1" x T: 0.3" *Actual book size may vary slightly
Weight	Each Book: Approx. 110 g
Language	Japanese
Pages	Each Book: 240 pages
Paper Type / Binding	Thin, light Tomoe River paper that is smooth to write on and designed for planners / Stitch-binding
Graph Paper Size	3.7 mm *Monthly calendar pages are 3.45 mm
Start of Week	Monday-start week
Yearly Calendar	2025, 2026, 2027
Yearly Index	Book 1: Dec. 2025 - Mar. 2027 (8 pages) Book 2: Jun. 2026 - May 2027 (6 pages)
Monthly Calendar	Book 1: Dec. 2025 - Jul. 2026 (16 pages) Book 2: Jun. 2026 - Jan. 2027 (16 pages)
Daily Pages	Book 1: Jan. 1 - June 30, 2026 (187 pages) Book 2: July 1 - Dec. 31, 2026 (190 pages) A page is included at the beginning of each month to help in planning ahead. All daily pages include daily quotes. Includes a mini monthly calendar at the bottom right of every two-page spread (Monday-start). Additionally, a blank two-page spread (three pages for Book 2) is featured at the beginning to provide a free area when starting out the book.
Daily Quotes	One per day (Japanese)
Weekly Pages	Not included
Memo Pages	Book 1: 2 pages Book 2: 0 pages
Bonus Pages	Time Table / Graph Paper / Favorites / My 100 / Memories 2026 / 12 Switches to Help You Focus / For a Comfortable Night’s Sleep / Solar Terms / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses / Personal Notes
Listed Information	Day of the year / Week of the year (listed on monthly calendars) / Old lunar calendar / Rokuyo (traditional Japanese lunisolar calendar) (listed on monthly calendars) / Solar terms / Japanese holidays / Moon phase (daily pages include every phase, monthly calendars only include full and new moon)
Other	See the Exploring Each Type page for more details

Book (Original - One Piece Edition / Japanese / January Start) *On sale October 1

Size	A6 size H: 148 x W: 105 x T: 15 mm / H: 5.8" x W: 4.1" x T: 0.6" *Actual book size may vary slightly
Weight	Approx. 195 g
Language	Japanese
Pages	464 pages
Paper Type / Binding	Thin, light Tomoe River paper that is smooth to write on and designed for planners / Stitch-binding
Graph Paper Size	3.7 mm *Monthly calendar pages are 3.45 mm
Start of Week	Monday-start week
Yearly Calendar	2025, 2026, 2027
Yearly Index	Dec. 2025 - Mar. 2027 (8 pages)
Monthly Calendar	Dec. 2025 - Mar. 2027 (32 pages)
Daily Pages	Jan. 1 - Dec. 31, 2026 (377 pages) A page is included at the beginning of each month to help in planning ahead. All daily pages include daily quotes. All daily pages include character names of those who celebrate their birthday that day (as of Vol.110) Additionally, a blank two-page spread is featured at the beginning to provide a free area when starting out the book.
Daily Quotes	One per day (Japanese / One Piece edition)
Weekly Pages	Not included
Memo Pages	12 pages
Bonus Pages	One Piece Chronology / One Piece Trivia You’ll Want to Share Tomorrow / The Fluffy Animal Encyclopedia of One Piece / WANTED / Time Table / Favorites / My 100 / Solar Terms / Emergency Preparedness / Gifts / Age Table / Addresses / Personal Notes
Listed Information	Day of the year / Week of the year (listed on monthly calendars) / Old lunar calendar / Rokuyo (traditional Japanese lunisolar calendar) (listed on monthly calendars) / Solar terms / Japanese holidays / Moon phase (daily pages include every phase, monthly calendars only include full and new moon)

Book (Day-Free A6 size / Japanese / Monthly)

Size	A6 size H: 148 x W: 105 x T: 8 mm / W: 4.1" x H: 5.9" x T: 0.3" *Actual book size may vary slightly
Weight	Approx. 110 g
Language	Japanese
Pages	240 pages
Paper Type / Binding	Thin, light Tomoe River paper that is smooth to write on and designed for planners / Stitch-binding
Graph Paper Size	3.7 mm *Monthly calendar pages are 3.45 mm
Start of Week	Monday-start week
Yearly Calendar	2025, 2026, 2027
Yearly Index	Dec. 2025 - Mar. 2027 (8 pages)
Monthly Calendar	Dec. 2025 - Mar. 2027 (32 pages)
Daily Quotes	Included (Japanese)
Graph Paper	171 pages
Bonus Pages	Time Table / Graph Paper / Favorites / My 100 / Memories 2026 / 12 Switches to Help You Focus / For a Comfortable Night’s Sleep / Solar Terms / Emergency Preparedness / Conversion Chart / Getting the Most of Hobonichi / Gifts / Age Table / Addresses / Personal Notes
Listed Information	Day of the year / Week of the year (listed on monthly calendars) / Old lunar calendar / Rokuyo (traditional Japanese lunisolar calendar) (listed on monthly calendars) / Solar terms / Japanese holidays / Moon phase (Full and new moon listed on monthly calendars)
Other	See the Exploring Each Type page for more details

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Please Read Before You Buy

We’ve compiled a list of warnings, potential issues, and tips to keep in mind for this particular product. Additionally, the color of the product may be slightly different in actuality than compared to how it appeared on a computer or smartphone screen.

Cover may contain variations in stitching or loose lining: Due to the structure of the cover that opens flat 180 degrees, exterior stitching areas may appear puckered and lining material may be loose.

Pen holder fits pens up to 13.5 mm wide: The pen holder is designed to fit the 12.2 mm (0.48") diameter Jetstream pen offered as a free Hobonichi Store Exclusive Bonus. Pens with certain shapes and materials may be difficult to pull through the holder. The holder can fit pens up to 13.5 mm (0.53") in diameter.

Color and print may vary slightly: The cover's color and print pattern are created by dyeing or printing onto white fabric. While we take care to ensure consistency during production, slight variations in color or pattern may occur between individual items. This may also happen across a single cover, such as a pocket compared to the rest of the cover. Minor print blurring or uneven coloring may also be present. In addition, on rare occasions, there may be small black or white dots visible on the print. This is an unavoidable aspect of the manufacturing process.