Does anyone know of a 24-hour planner? It has to have all 24 hours of a day per page in hour increments. Asking for a friend. (No, really, asking for a friend.). #planner #stationery #notebooks #journaling
@Userd503 the Midori Hibino is a minimalist option. A6, one full spread (two facing pages) per day, and on the left side of the left page hours are marked from 4 to 4. There is one darker vertical line about a third of the way across the page, but otherwise you have to make your own dividing lines or organization. The grid is quite small - I think 2mm. You can see more photos on a retailer site like this one: https://www.jetpens.com/Midori-Diary-Hibino-2023-A6-Blue-Green/pd/34701
JetPens.com - Midori Diary Hibino 2023 - A6 - Blue Green

The Midori Diary Hibino is a "two page per day" diary that allows you to document every single moment. Each day has a dedicated double-page spread with plenty of room for planning, journaling, and recording memories. The left side has the current date, moon phase, weather icons, and a 24-hour timeline for appointments and events. The right side is a simple gridded page with a mini monthly calendar in the corner and subtle guide dots to help divide the page evenly. This highly flexible and spacious format allows you to fill the diary with anything and everything you want, from to-do lists to doodles. Despite having daily 2-page spreads for a total of 768 pages, its A6 size remains compact and easy to carry with you, allowing you to capture events and thoughts as they occur throughout the day. Features: 768 pages of thin and lightweight Tomoe River diary paper. Lightly printed 2.5 mm grid format that is flexible for both writing and drawing. Daily spreads in a two-page format, beginning January 1, 2023 through December 31, 2023. The left page has the date, moon phase, weather icons, and a 24-hour timeline. The right side is an empty gridded page with a mini monthly calendar and subtle guide dots. Monthly calendars for December 2022 through January 2024. Annual calendar for a convenient overview of the year, and a 12-month future log for goals and achievements. All of the calendars in this planner feature a Monday-Sunday format. 4 extra gridded pages at the end of the book for notes. Sturdy thread binding. Two ribbon bookmarks. Elegant, textured cover with a gold foil-stamped logo. This planner contains some text in Japanese. The planner pages use standard numerals and English names to list the months and days, but holiday names and other text are in Japanese.

JetPens
@Mi_Mo Thanks! I'll pass this on to the person looking for such.