ONE PIECE magazineGoing Merry Go!A5 Cousin Size
- 2027 New
- ON SALE OCT 1
This item was made in collaboration with ONE PIECE magazine, a publication that dives deep into the world of the manga One Piece. The embroidered cover features the Going Merry, the ship that carries the Straw Hat Crew on their voyages.
Embroidered on black fabric, the Going Merry is seen head-on, traversing the seas with her sails unfurled. The Jolly Roger waves from the top of the mast, and on the deck are the ship’s spirit Klabautermann and a tangerine tree.
The cover has a simple shape without butterfly-stopper pen holders, and the bookmarks are simple ribbons in light blue and beige. The inside is red — the iconic color representing the protagonist Luffy. The black pocket on the lower right is emblazoned with the original Going Merry flag design and the collaboration logo printed in silkscreen.
On the right side of the cover, there is a pen hook designed to hold a pen by its clip.
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.
With this cover by your side, we hope every day of your voyage is filled with joy and adventure.
© Eiichiro Oda/SHUEISHA
Staff List
- Photographer
- Styled Images: Shinnosuke Yoshimori / Product Detail: Hiroyuki Oe
- Stylist
- Reiko Ogino
- Makeup & Hair
- Keita Iijima (mod's hair)
- Model
- Mizuho
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Specifications*Specifications may vary slightly
- Cover
Size H: 225 x W: 330 x T: 2 mm / H: 8.9" x W: 13" x T: 0.1"
*Excluding pen holdersWeight Approx. 58 g Main material Exterior: Polyester/ Interior: Polyester Compatible Techo Books 
Cousin (A5)
1 page per day
Cousin Avec (A5)
1 page per day 6-month book
Day-Free
Monthly notebook
Cousin | One-Page-Per-Day TypeJapanese / English
type Monday Start (Japanese)
Monday Start (English)Size A5
H: 210 x W: 148 x T: 18 mm /
H: 8.3" x W: 5.8" x T: 0.7"
*Specifications may vary slightlyWeight Approx. 445 g Dates Jan 2027 - Dec 2027 (Jan start)
Apr 2027 - Mar 2028 (Apr start)- A daily techo with lots of space to write
- This A5-size techo provides ample space on each daily page. It’s great for keeping in one place at home or at work and you can use it to track your child’s growth or exchange with someone.
- Daily pages
- Yearly calendar
- Yearly index
- Monthly calendar
- Weekly pages
- Memo pages
Cousin Avec | One-Page-Per-Day Type (2-Book Set)Japanese
type Monday Start (Japanese) Size A5
Each Book: H: 210 x W: 148 x T: 10 mm /
H: 8.3" x W: 5.8" x T: 0.4"
*Specifications may vary slightlyWeight Each Book: Approx. 260 g Dates Book 1: Jan 2027 - June 2027
Book 2: July 2027 - Dec 2027- 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
- Weekly pages
- Memo pages
Day-Free | Monthly Techo + NotebookJapanese
type Monday Start (Japanese) Size A5
H: 210 x W: 148 x T: 8 mm /
H: 8.3" x W: 5.8" x T: 0.3"
*Specifications may vary slightlyWeight Approx. 220 g Dates Dec 2026 - Mar 2028 - 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
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.
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.
- About the pen hook
The pen hook of this cover is designed to hold a pen by its clip.
- 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.