Half Letter Size Planners

Half Letter 8-Disc discbound planner covers, inserts, dashboards, and dividers for a 5.5" x 8.5" system.

Planner Size Guide

BACK
IN
STOCK

Overhead view of the full September Intention Box contents on a black surface, including a six ring planner open to the Weekly Essentials insert, a highlighter and a fine liner pen, Archive Index Cards in a vellum envelope, Icon Stickers in four colorways, the Bibliophile Notebook, Magnetic Bookmarks, a Scantron dashboard, Large Sticky Notes, Annotation Tape, and a Scantron Photo Slide.

The Intention Box: Stationery & Pen Subscription | Month to Month

¥8,600

Cloth and Paper

Closed Forma Modular Planner System in Half Letter (top) and open in CP Petite (bottom) against a dark background.

All items in the Forma Modular Planner System in Half Letter laid out on a neutral background. Includes covers, dashboards, tabbed dividers, planner discs, planner inserts, and a sticker sheet.

FORMA Modular Planner System | Half Letter

¥7,800

Cloth and Paper

15%
OFF

Closed clear vinyl planner cover with black 6-ring binding and a black elastic closure, front page displaying a labeled weekly vertical spread with mini calendar, lined daily sections, and week on two pages callouts, A5 6-Ring Punch size

Five open planners of different sizes arranged in a grid and labeled CP Petite, Personal, HP Mini, A5, and Half Letter, each showing the same weekly vertical spread for comparison

2027 Dated Planner Bundle | Weekly Vertical | Monday Start

From ¥11,400

Cloth and Paper

15%
OFF

Closed clear vinyl planner cover with black 6-ring binding and a black elastic closure, front page displaying a labeled weekly time block spread with task list, holidays and observances, mini calendar, and weekly planning callouts, A5 6-Ring Punch size

Five open planners of different sizes arranged in a grid and labeled CP Petite, Personal, HP Mini, A5, and Half Letter, each showing the same weekly time block spread for comparison

2027 Dated Planner Bundle | Weekly Time Block | Monday Start

From ¥11,400

Cloth and Paper

15%
OFF

Closed clear vinyl planner cover with black 6-ring binding and a black elastic closure, front page displaying a labeled weekly spread with mini calendar, weekly notes, and daily tasks callouts, A5 6-Ring Punch size

Five open planners of different sizes arranged in a grid and labeled CP Petite, Personal, HP Mini, A5, and Half Letter, each showing the same weekly spread layout for comparison

2027 Dated Planner Bundle | Daily | Monday Start

From ¥11,900

Cloth and Paper

SALE

2026 Dated Planner Bundle Horizontal Weekly Monday Start in size A5 shown assembled in a Clear Vinyl Agenda.

2026 Dated Planner Bundle Horizontal Weekly Monday Start in size A5 shown open in a Clear Vinyl Agenda.

2026 Planner Bundle | Horizontal Weekly | Monday Start

From ¥8,500

Cloth and Paper

SALE

Top-down view of A5 bundle fully assembled in clear vinyl discbound cover, showcasing the 2026 dated insert and tab dividers.

Top-down view of Half Letter bundle fully assembled in clear vinyl discbound cover, showcasing the 2026 dated insert and tab dividers.

2026 Planner Bundle | Vertical Weekly | Monday Start

From ¥8,500

Cloth and Paper

SALE

Top-down view of an A5 6-ring planner with a clear cover and black discs, showing the 2026 title page and the first planning page with intro text. Monthly tab dividers are visible along the right edge.

Top-down view of the Half Letter planner with frosted plastic cover and translucent discs. The cover is secured with an elastic band, and the interior page displays the 2026 title and introduction.

2026 Planner Bundle | Weekly Schedule | Monday Start

From ¥8,500

Cloth and Paper

Heirloom Gift Set | Large

¥46,600

4 colors available

Half Letter planner in a black leather folio with black discs and task planner inserts.

Editorial Dividers featured on a Half Letter planner with clear discs in a black leather folio.

Custom Planner Builder | Half Letter

Nine Carrara Verde 0.75" planner discs arranged in a row, showing the bold green marbled printed acrylic finish

Close-up of nine Carrara Verde 1.5" planner discs laid out, highlighting the detail of the marbled green printed acrylic finish

Planner Discs | Carrara Verde

From ¥1,900

Cloth and Paper

Set of nine Clear 0.75 inch planner discs laid flat on a neutral background.

Six Clear 0.75 inch planner discs in use with CP Petite inserts and dividers in a leather folio, shown as a closeup at an angle.

Transparent Planner Discs | Clear

From ¥1,100

Cloth and Paper

BACK
IN
STOCK

Planner discs shown in use inside a discbound planner setup. An enamel pin, pen loop bookmark, and fountain pen are attached to the setup. It is sitting on top of another planner resting in a woman's lap.

Planner Discs | Tortoiseshell

From ¥1,900

Cloth and Paper

BACK
IN
STOCK

Set of nine discs displayed on a neutral background. Size shown is 0.75 inches.

Closeup of discs inside a leather planner.

Planner Discs | Speckle

From ¥1,900

Cloth and Paper

Planner discs shown in use inside a discbound planner setup.

Planner Discs | White Marble

From ¥1,900

Cloth and Paper

Set of nine 0.75 Inch Green Marble Planner Discs.

Set of 7 discs in use inside a leather folio.

Planner Discs | Green Marble

From ¥1,900

Cloth and Paper

NEW
SIZES

Planner Discs, 1.25 Inch, Black, Cloth and Paper. Black aluminum planner discs in use, holding together an HP Mini size planner with a Grit dashboard.

Aluminum Planner Discs | Black

From ¥2,500

Cloth and Paper

Close-up of silver aluminum planner discs, 1.5 inch size, set of nine stacked together.

Aluminum Planner Discs | Silver

From ¥1,900

Cloth and Paper

Planner Discs in Gold Aluminum with a 1.25 inch diameter stacked to the left against a neutral background.

Close-up of gold aluminum planner discs, 1.5 inch size, set of nine stacked together.

Aluminum Planner Discs | Gold

From ¥2,500

Cloth and Paper

A clear plastic large notebook cover with a black elastic closure band, closed, against a light gray background.

A clear plastic notebook cover with a black elastic closure band, opened and laid flat, against a light gray background.

Clear Vinyl Planner Cover | Large

¥3,900

Cloth and Paper

Beige Archive Bookcloth Planner Cover Set showing layers offset in size A5.

The Archive Bookcloth Planner Cover Set

From ¥4,100

Cloth and Paper

Folio displayed opened on a neutral background.

Heirloom Leather Folio Cover | Large

¥40,500

6 colors available

Dark brown genuine leather woven leather folio sized for Half Letter and A5 planners.

Woman holding a large and HP Classic sized woven planner cover.

Woven Leather Folio Cover | Large

¥40,500

3 colors available

NEW

Continuation Planner Cover + Dashboard Set

From ¥3,200

Cloth and Paper

A5 sized velvet checkered dashboard in the color Bordeaux in between two crystal clear plastic planner covers with text printed on the cover on the theme of structure and routines.

Checkered Velvet Planner Cover + Dashboard Set

From ¥3,200

Cloth and Paper

Clear plastic planner cover with white printed text shown pre-punched for A5 6-ring planners.

Close up image of the Crystal Clear Planner Cover | Notes.

Notes Planner Cover

From ¥1,600

Cloth and Paper

Folio displayed on a neutral background. Color shown is Espresso.

Closeup of folio. Four credit card slots are visible. Color shown is Espresso.

Vegan Leather Folio Cover | Suede | Large

¥12,500

2 colors available

Intuition Ultra Thin Planner Cover + Dashboard Set

From ¥3,200

Cloth and Paper

Crystal Clear Discbound Notebook Cover in use with clear rings.

Crystal Clear Discbound Planner Cover | Half Letter

¥1,600

Cloth and Paper

Transparent planner cover set with white printed text design and accompanying black and white dashboard with an image of a tailored shirt on a hanger. Pre-punched for 6-ring planners shown in size A5.

Tailored Planner Cover + Dashboard Set

From ¥3,200

Cloth and Paper

Icon Planner Cover + Dashboard Set

From ¥3,200

Cloth and Paper

On Repeat Planner Cover + Dashboard Set

From ¥3,200

Cloth and Paper

Clear planner cover with black printed text paired with a photographic black and white dashboard. Shown pre-punched for 6-ring planners in the size A5.

Framework Planner Cover + Dashboard Set

From ¥3,200

Cloth and Paper

HP Mini / Personal cover displayed on a neutral background.

HP Mini / Personal cover displayed on a neutral background. It is shown filled with a set of clear planner discs and black planner rings.

Folio System Back Cover

From ¥700

Cloth and Paper

Lined Notes Planner Inserts

From ¥1,900

Cloth and Paper

Insert in use inside a black leather planner.

Graph Note Planner Inserts

From ¥1,900

Cloth and Paper

Half Letter Size Planners

Half Letter 8-Disc discbound planner covers, inserts, dashboards, and dividers for a 5.5" x 8.5" system.

Planner Size Guide

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