Collaboration items marking the fifth year of the partnership between “Hobonichi Techo” and “ONE PIECE,” the popular manga by Eiichiro Oda, featured in the mook “ONE PIECE magazine,” will go on sale starting October 1, 2026.

In addition to a special 2027 edition of the planner featuring original artwork and iconic lines from the manga, stationery items such as planner covers, desk pads, and stickers will also be available.

ONE PIECE × Hobonichi Techo 2027 Release Overview

The collaboration between the “Hobonichi Techo”—known for its ease of use—and *ONE PIECE magazine* marks its fifth year this year.
The 2027 edition features a special ONE PIECE edition planner—packed with illustrations from the original manga and iconic quotes—as the centerpiece, along with a range of planner covers and stationery.

Highlights of the ONE PIECE × Hobonichi Techo 2027 Planner

The ONE PIECE Special Edition planner features one famous quote per day, selected from various perspectives to mirror the special features in *ONE PIECE magazine*. This year’s edition also includes words from Eiichiro Oda.
In addition to the “B” mark indicating character birthdays (as of Volume 113), another highlight is the “Monthly Cover” page, featuring titles and illustrations designed around each month’s theme.

At the end of the book, you’ll find a joint project with the ONE PIECE official YouTube channel’s show “Kamanai yo Tube!!!! ,” as well as a “Wanted Poster” you can write on freely, a character age list, and a story timeline (as of Volume 114).

©Eiichiro Oda/SHUEISHA ©HOBONICHI

New One Piece × Hobonichi Planner 2027: Planner Body and Covers

You can choose from two types of planners: the “body + cover” type, where you attach your favorite cover, and the “HON,” a paperback-sized hardcover planner.
The planner body features a red cover adorned with Luffy and the logo from the cover of *ONE PIECE magazine* Vol. 3, while the “HON” version is made of orange tie fabric woven with the Going Merry’s face, a pirate flag, and a mandarin orange tree.

The “Episode 1000” planner cover features a print of the storyboard for Chapter 1000 from Volume 99 of the manga, with a transparent “cover-on-cover” layer printed with the finished artwork from the same chapter. “Going Merry go!” is a cover featuring an embroidered design of the Going Merry sailing with its sails set.

©Eiichiro Oda/SHUEISHA ©HOBONICHI

*All prices include tax

New One Piece × Hobonichi Techo 2027 Stationery and Miscellaneous Goods

New stationery and miscellaneous goods designed to be used with the planner are also now available. Desk pad “Everyday Scenes” is available in three sizes: Original, Cousin, and Weeks.

©Eiichiro Oda/SHUEISHA ©HOBONICHI

*All prices include tax

ONE PIECE × HOBONICHI Techo 2027 Continuing Models

Planner covers and stationery items from previous collections are still available as continuing models. Here are some examples.

©Eiichiro Oda/SHUEISHA ©HOBONICHI

*All prices include tax
*You can view the full list of other ongoing models on the special website

Stores Carrying the ONE PIECE × Hobonichi Techo 2027

In addition to the official Hobonichi Techo website, it will be available at Hobonichi’s directly operated stores, Loft locations nationwide, and ONE PIECE-related shops.

*Availability and stock status vary by store, so please contact each store directly
*Release times and available products vary by store

Frequently Asked Questions about One Piece × Hobonichi Techo 2027

When will the Hobonichi Techo 2027 ONE PIECE magazine series go on sale?

It will go on sale at 11:00 AM on October 1, 2026. The other Hobonichi Techo 2027 series were released on September 1; only the ONE PIECE magazine series has a different release date.

What are the price and size of the planner itself?

The “Original ONE PIECE” planner is 3,410 yen, and the hardcover “HON VERY VERY MERRY!” is 3,960 yen (both prices include tax). Both are A6 size with one page per day, starting in January 2027 and beginning on a Monday.

Where can I buy it?

In addition to the Hobonichi Techo official website, they are available at the Hobonichi Techo Store at Tokyo Station, TOBICHI in Tokyo and Kyoto, Loft locations nationwide, and the Straw Hat Store. Availability and inventory vary by store.

Please check the official website for details.
*Please note that the information in this article may be out of date, so please check the official website for the latest details.

©Eiichiro Oda/SHUEISHA ©HOBONICHI