This item was made in collaboration with ONE PIECE magazine, a publication that dives deep into the world of the manga One Piece. To celebrate the Year of the Sheep in 2027, we created a Weeks inspired by the Going Merry, the ship that carries the Straw Hat Crew on their voyage.
Wrapped in a vibrant, energizing orange cover, the techo is designed to feel like a light hardcover book with some give to it. The year 2027 is foil-pressed in silver.
Woven intricately into the glossy necktie fabric, you’ll find the Merry’s figurehead looking straight ahead and at an angle from above. Some versions show Luffy hugging the figurehead or Zoro taking a nap on deck. The pattern also features the mast, the Jolly Roger, the tangerine tree, the Going Merry logo, and sometimes even the Klabautermann of the Merry!
(The pattern placement varies from item to item. Please note that the pattern on the actual product may differ from what is shown in the images.)

The Hobonichi Techo Weeks comes with a clear, adhesive corner pocket you can stick anywhere you like.
The pages are made of thin and light yet durable Tomoe River paper that holds ink well, providing a smooth writing experience.
In addition to the monthly calendars and weekly pages, there are also plenty of grid-lined memo pages.



The back of the book contains bonus pages. Both the Japanese and English editions feature standard favorites like My 100 and the 365 Days Check-Off Sheet, as well as new additions like Phrases to Break That Writer’s Block and the Hobonichi’s Neighborhood: Kanda/Jinbo-cho Map, among others.
If you’d like to customize the look of your Weeks or add space to store accessories, you can pair it with a Weeks cover.
See Weeks cover lineup

The ONE PIECE magazine x Hobonichi Techo collaboration includes a rich lineup of exclusive techo covers, Weeks techos, HON editions, and stationery items. We hope you find the perfect combination for you. See the full ONE PIECE magazine lineup here.
Just like the Going Merry forging ahead across the open seas, we hope you’ll take this Weeks with you everywhere and fill it with the story of your own great adventure.
© Eiichiro Oda/SHUEISHA
| Size | H: 188 x W: 94 x T: 11 mm / H: 7.4" x W: 3.7" x T: 0.4" |
|---|---|
| Weight | Approx. 138 g |
| Main material | Polyester / Paper |
| Compatible Techo Covers |
| Language | English |
|---|---|
| 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 | 3.55 mm *Monthly calendar pages are 3.4 mm |
| Start of Week | Monday-start week |
| Yearly Calendar | 2026, 2027, 2028 |
| Yearly Index | Jan. - Dec. 2027 (2 pages) |
| Monthly Calendar | Dec. 2026 - Mar. 2028 (32 pages) |
| Daily Quotes | One per week (English) |
| Weekly Pages | Nov. 30, 2026 - Jan. 2, 2028 (114 pages) *All weekly pages include quotes. |
| Memo Pages | 75 pages |
| Bonus Pages | Useful Abbreviations / Using Things around You to Measure Size / Favorites / My 100 / Phrases to Break That Writer’s Block / Hobonichi’s Neighborhood: Kanda/Jinbo-cho Map / 365 Days Check-Off Sheet / Addresses / Personal Notes |
| Listed Information | Week of the year / Moon phase (weekly pages include every phase, monthly calendars only include full and new moon) |
| Other | See the Exploring Each Type page for more details |
| 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 | 3.55 mm *Monthly calendar pages are 3.4 mm |
| Start of Week | Monday-start week |
| Yearly Calendar | 2026, 2027, 2028 |
| Yearly Index | Jan. - Dec. 2027 (2 pages) |
| Monthly Calendar | Dec. 2026 - Mar. 2028 (32 pages) |
| Daily Quotes | One per week (Japanese) |
| Weekly Pages | Nov. 30, 2026 - Jan. 2, 2028 (114 pages) *All weekly pages include quotes. |
| Memo Pages | 71 pages |
| Bonus Pages | 365 Days Check-Off Sheet / Using Things around You to Measure Size / My 100 / Phrases to Break That Writer’s Block / Hobonichi’s Neighborhood: Kanda/Jinbo-cho Map / Solar Terms / Emergency Preparedness / Age Table / Conversion Chart / Getting the most of Hobonichi / Addresses / Personal Notes |
| Listed Information | Week of the year / Rokuyo (traditional Japanese calendar) / Solar terms / Japanese holidays / Moon phase (weekly pages include every phase, monthly calendars only include full and new moon) |
| Other | See the Exploring Each Type page for more details |
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.
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.
You may notice press marks, slight whitening, or a glossy finish on the corners of the front and back covers. These are unavoidable results of the binding process.
The patterned fabric has not been aligned to a specific layout, so the placement of each design will vary by product. The product will not be an exact replica of the one in the product photographs.
The material in this product snags easily on sharp objects, so please handle with care.
The Tomoe River paper designed for planners is known for its thinness and smooth writing surface. However, depending on the type and amount of ink or pen used—as well as environmental conditions—some ink may bleed through or take longer to dry. We recommend testing your pens on an inconspicuous area first, or using a pencil board or blotting paper for best results.























