100%ORANGE: Squirrel Squadron A6 Original Size - Techo Lineup

100%ORANGESquirrel SquadronA6 Original Size

2026 New

The picture book Ohikosshi illustrated by 100%ORANGE is now available on a Hobonichi Techo cover.

Ohikkoshi was first released in the monthly magazine Ohanashi Pooka in 2007, and published as a picture book the following year. The squirrels all cross the bridge, go down the stairs and just when you think they all made their way across the street, they climb up the wire fence for a short rest...The sight of them all walking together, one after another, is somehow both delightful and refreshing.

The Original-size cover Squirrel Squadron is completely covered in squirrels. The cute and round eyes, fluffy tails, different-colored fur, and the serious yet somehow goofy expressions on their faces are all irresistible. In the group, there is only one that is looking back.

The white butterfly-stopper pen holders are made of synthetic leather. The way the yellow of the interior peeks out adds to the charm.

The cover interior is an energizing yellow, and you can enjoy the scene of the squirrels running across a wide meadow in single file. The tips of the bookmarks have a white charm in the image of a nut. The pocket on the left also includes 100%ORANGE’s signature.

The pocket on the exterior comes in a warm orange color. If you peek inside, you will find that the squirrels have even made it in here!

Stationery to match the techo cover and Weeks is also available, so you can immerse yourself in the world of the picture book Ohikkoshi by using them together.

About 100％ORANGE

The joint unit name for Kenji Oikawa and Mayuko Takeuchi.
They create illustrations, picture books, manga, and animations.
Their illustration work includes Shinchosha’s Shincho Bunko Yonda?, and the Yorimichi Pan!se series published by East Press.
Their picture books include Buu-san no Buu (Fukuinkan Shoten), Omoitsuki Daihyakkajiten (Gakken), and Hitorigoto Ehon (Little More).

Their manga work includes SUNAO SUNAO (Heibonsha).
They won the Grand Prize at the 13th Japan Picture Book Awards for Yoshio-kun ga gyuunyuu wo koboshite shimatta ohanashi (Iwasaki Shoten).

An orange that can ride on illustrations to fly anywhere it pleases.

The story behind the making of the picture book Ohikkoshi

How did they come up with the idea of a story all about a big move for a group of squirrels? We asked the duo behind the name 100%ORANGE about the behind the scenes of their 2007 picture book Ohikkoshi.

Oikawa:

Ohikkoshi is a picture book that doesn’t have a protagonist. There’s not even much of a plot, it’s just about squirrels moving from left to right. (Laughs) I don’t believe that all picture books have to have a protagonist and an ordinary story development. I wanted to try making something a little bit different, or rather, I wanted to challenge the concept of a picture book itself! I remember thinking that as I drew this book.

For example, if you put a whole bunch of acorns into a large colander and then tilt it, the acorns would tumble all over each other, right? When you see that amount of things moving every which way, doesn’t that somehow make you feel happy, or maybe a bit excited? This book also started with that feeling.

I used a thicker pen on purpose to draw the squirrels, so that I wouldn’t be able to add in any realistic-looking details. I thought that it would be more fun that way, since it leaves more room for imagination.

Takeuchi:

At the time, we would receive a request to release a picture book each year from the monthly magazine Ohanashi Pooka, which is handed out in places like kindergartens. This book also came to be through this initiative. Unlike creating a picture book specifically for sale at a bookstore, we had some freedom to challenge ourselves with something experimental. Maybe it’s thanks to this that we were able to make something this daring and bold.

While this picture book is already out of print, I was so happy to hear that nearly 20 years after its creation, it was able to collaborate with the 2026 edition of the Hobonochi Techo. I think the ability to be reborn into a new form like this even after such a long time is so exciting, and perfectly showcases the appeal of picture books.

Introduction to the 100%ORANGE series products

(Hobonichi Techo 2026 lineup)

Staff List

Photographer: Styled Images: Masahiro Tamura / Product Detail: Hiroyuki Oe
Stylist: Haruka Kimura

100%ORANGESquirrel SquadronA6 Original Size

¥6,710 - ¥7,700 (incl. tax)
¥4,290 (incl. tax)

20 per item

Available

Normal

Specifications*Specifications may vary slightly

Cover

Size

H: 165 x W: 244 x T: 3 mm / H: 6.5" x W: 9.6" x T: 0.1"

Weight

Approx. 100 g

Main material

Exterior: Polyester / 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

User recommendations

If you’ve used any of these products, we welcome your notes on what you like about them or what led you to buy them so we can share it with customers who are currently considering these products. We’d also love to welcome comments from customers who purchased their techo outside the Hobonichi Store or received their book as a gift.

Send a comment

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.