Naoki IshikawaDenali in the Midnight Sun #1A6 Original Size
- 2025 New
This cover features a photograph of Denali, North America’s highest peak, as taken by Naoki Ishikawa.
This photo, capturing the full extent of Mount Denali at 6,190 meters above sea level, was taken from inside a Cessna heading towards base camp for the summit. The view of the mountain composed of deep blue and white looks like a watercolor painting at a glance. This photograph is processed with cyanotype, which is a photographic process that involves a chemical solution and exposure to UV light. The appeal in this design comes from the brush marks that let you see where the solution was applied.
In 2016, Ishikawa climbed Denali all by himself. During a season close to the midnight sun, he diligently kept climbing while bathed in the sunlight, amidst the blue and white landscape. He depicted that scenery more impressively in Denali in the Midnight Sun #1.
The photograph is fully printed on this techo cover. You will be able to have the vast landscape of Denali always by your side. 
The butterfly-stopper pen holders, cover interior and bookmarks are all in a calming navy to match the blue of the photograph. The name of the piece and the photographer are printed in silver on the pocket. 
Seeing the great scenery with the blue mountain and sky against the white snow and clouds will motivate you whenever it catches your eyes.
In the Hobonichi Techo 2025 lineup, the Original book comes in either English or Japanese.
*The English book is only available as the January-start version.
About Naoki Ishikawa
Born in Shibuya, Tokyo, in 1977. Completed the doctoral course in Fine Arts at Tokyo University of the Arts. With an interest in anthropology and folklore, he has traveled to various places, from remote areas to urban cities, continuously exhibiting his works. In 2008, he received the Newcomer’s Award of the Photographic Society of Japan and the Kodansha Publication Culture Award for NEW DIMENSION (AKAAKA Art Publishing) and POLAR (Little More). He has also won the Domon Ken Award for CORONA (Seidosha) in 2011 and the Photographic Society of Japan Award for Best Work for EVEREST (CCC Media House) and Marebito (Shogakukan) in 2020. He received the Kaiko Takeshi Nonfiction Award for The Last Adventurer (Shueisha).
Introduction to the Naoki Ishikawa series products
(Hobonichi Techo 2025 lineup)
Staff List
- Photographer
- Styled Images: Masaki Miyashita (hannah) / Product Detail: Hiroyuki Oe
- Stylist
- Mari Nagasaka
- Makeup & Hair
- Takae Kamikawa (mod's hair)
- Model
- Takahiro Nakayama (friday)
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- Naoki IshikawaDenali in the Midnight Sun #1A6 Original Size
- ¥5,610 - ¥6,600(incl. tax)
- ¥3,410(incl. tax)
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-FreeMonthly notebook
[Planner] Daily Pages (English Version)
- 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.
- Monday-start
- A6 size
- Thickness: 15 mm (0.6”)
- Daily pages
- Yearly calendar
- Yearly index
- Monthly calendar
- Memo pages
[Original] Daily Pages・One Piece Edition (*1)
- 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.
- Monday-start
- Sunday-start
- A6 size
- Thickness: 15 mm (0.6”)
- Daily pages
- Yearly calendar
- Yearly index
- Monthly calendar
- Memo pages
*1 Also compatible with the One Piece Edition Original Book.
[Original Avec] Daily Pages (2-Book Set)
- 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.
- Monday-start
- A6 size
- Thickness: 8 mm (0.3”) each
- Daily pages
- Yearly calendar
- Yearly index
- Monthly calendar
- Memo pages
[Day-Free] Monthly Techo + Notebook
- 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.
- Monday-start
- A6 size
- Thickness: 8 mm (0.3”)
- Monthly calendar
- Yearly calendar
- Yearly index
- Graph paper notebook pages
Specifications
- Cover
Size H: 165 x W: 244 x T: 3 mm / H: 6.5" x W: 9.6" x T: 0.1"
*Excluding pen holders
*Specifications may vary slightlyWeight Approx. 100 g Main material Exterior: Polyester / Interior: Polyester 
- 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 slightlyWeight Approx. 195 g Language English Pages 464 pages Paper Type / Binding Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding Graph Paper Size 3.7 mm
*Monthly calendar pages are 3.45 mmStart of Week Monday-start week or Sunday-start week Yearly Calendar 2024, 2025, 2026 Yearly Index Dec. 2024 - Mar. 2026 (8 pages) Monthly Calendar Dec. 2024 - Mar. 2026 (32 pages) Daily Pages Jan. 1 - Dec. 31, 2025 (377 pages)
*A blank two-page spread is featured at the beginning to provide a free area when starting out the book.
*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).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 / Sample Symbols and Icons / How to Have Fun Keeping a Diary / Oodles of Noodles / Words to Remember / 365 Days Check-Off Sheet / Looking Back at the Year 2025 / 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 slightlyWeight Approx. 190 g Language English Pages 448 pages Paper Type / Binding Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding Graph Paper Size 4 mm Start of Week Monday-start week Yearly Calendar 2025, 2026 Yearly Index Dec. 2024 - Mar. 2026 (8 pages) Monthly Calendar Dec. 2024 - Mar. 2026 (32 pages) Daily Pages Jan. 1 - Dec. 31, 2025 (377 pages)
*A blank two-page spread is featured at the beginning to provide a free area when starting out the book.
*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).Daily Quotes One quote per two-page spread (English) Weekly Pages Not included Memo Pages 16 pages Bonus Pages Important Contacts / International Size Charts / The Ultimate Packing List / My 100 / How to Have Fun Keeping a Diary / Oodles of Noodles / 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 slightlyWeight Approx. 195 g Language Japanese Pages 464 pages Paper Type / Binding Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding Graph Paper Size 3.7 mm
*Monthly calendar pages are 3.45 mmStart of Week Monday-start week or Sunday-start week Yearly Calendar 2024, 2025, 2026 Yearly Index Dec. 2024 - Mar. 2026 (8 pages) Monthly Calendar Dec. 2024 - Mar. 2026 (32 pages) Daily Pages Jan. 1 - Dec. 31, 2025 (377 pages)
*A blank two-page spread is featured at the beginning to provide a free area when starting out the book.
*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).Daily Quotes One per day (Japanese) Weekly Pages Not included Memo Pages 15 pages Bonus Pages Time Table / Graph Paper / Favorites / My 100 / Sample Symbols and Icons / How to Have Fun Keeping a Diary / Recommended Noodle List of 47 Prefectures / Solar Terms / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses (for 6 people) / 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 slightlyWeight Each Book: Approx. 110 g Language Japanese Pages Each Book: 240 pages Paper Type / Binding Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding Graph Paper Size 3.7 mm
*Monthly calendar pages are 3.45 mmStart of Week Monday-start week Yearly Calendar 2024, 2025, 2026 Yearly Index Book 1: Dec. 2024 - Mar. 2026 (8 pages)
Book 2: Jun. 2025 - May 2026 (6 pages)Monthly Calendar Book 1: Dec. 2024 - Jul. 2025 (16 pages)
Book 2: Jun. 2025 - Jan. 2026 (16 pages)Daily Pages Book 1: Jan. 1 - June 30, 2025 (187 pages)
Book 2: July 1 - Dec. 31, 2025 (190 pages)
*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.
*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).Daily Quotes One per day (Japanese) Weekly Pages Not included Memo Pages Book 1: 2 page
Book 2: 0 pageBonus Pages Time Table / Graph Paper / Favorites / My 100 / Sample Symbols and Icons / How to Have Fun Keeping a Diary / Recommended Noodle List of 47 Prefectures / Solar Terms / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses (for 6 people) / 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 Oct 1
Size A6 size
H: 148 x W: 105 x T: 15 mm / H: 5.9"" x W: 4.1"" x T: 0.6""
*Actual book size may vary slightlyWeight Approx. 195 g Language Japanese Pages 464 pages Paper Type / Binding Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding Graph Paper Size 3.7 mm
*Monthly calendar pages are 3.45 mmStart of Week Monday-start week Yearly Calendar 2024, 2025, 2026 Yearly Index Dec. 2024 - Mar. 2026 (8 pages) Monthly Calendar Dec. 2024 - Mar. 2026 (32 pages) Daily Pages Jan. 1 - Dec. 31, 2025 (377 pages)
*A blank two-page spread is featured at the beginning to provide a free area when starting out the book.
*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.107)Daily Quotes One per day (Japanese / One Piece edition) Weekly Pages Not included Memo Pages 14 pages Bonus Pages One Piece Chronology / Phrases from One Piece to use when it counts / Ten great scenes chosen by readers to read over and over again / WANTED / Timetable / Favorites / My 100 / Solar Terms / Emergency Preparedness / Gifts / Age Table / Addresses (for 6 people) / 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 slightlyWeight Approx. 110 g Language Japanese Pages 240 pages Paper Type / Binding Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding Graph Paper Size 3.7 mm
*Monthly calendar pages are 3.45 mmStart of Week Monday-start week Yearly Calendar 2024, 2025, 2026 Yearly Index Dec. 2024 - Mar. 2026 (8 pages) Monthly Calendar Dec. 2024 - Mar. 2026 (32 pages) Daily Quotes Included (Japanese) Graph Paper 171 pages Bonus Pages Time Table / Graph Paper / Favorites / My 100 / Sample Symbols and Icons / How to Have Fun Keeping a Diary / Recommended Noodle List of 47 Prefectures / Solar Terms / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses (for 6 people) / 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
Please Read Before You Buy
In order to provide you with the most satisfaction for your product, we've compiled a list of warnings, potential issues, and tips to keep in mind for this particular product. Please be sure to read this information carefully before placing your order.
- Actual specifications may vary from listing
Each item is individually assembled and sewn by hand by a factory worker. Best efforts are made to ensure consistent sizes and specifications, but there may be slight differences.
- Color and print may vary slightly
This material is first printed or dyed and then later sewn onto the cover. While colors are designed to be consistent, there may be uneven coloring or slight shade variances between covers. This may also happen across a single cover, such as a pocket compared to the rest of the cover. 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.
- 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 holders are rigid at first
The pen holders are rigid at first, making it difficult to insert pens. You can speed up the breaking-in process by rolling the pen holders in your hand.
- Pen holder fits pens up to 13.5 mm wide
The pen holder is designed to perfectly fit the 12.2 mm (0.48”) diameter Jetstream pen offered as a free Hobonichi Store Exclusive. 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.
- Avoid storing in hot and humid places
Please avoid storing your product in hot, humid places or placing it atop other objects for long periods of time as this may result in lower quality and color stains.
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.