We created this black leather cover with graphic designer Taku Satoh, who is in charge of the Hobonichi Techo’s design direction.
TS stands for the initials of Taku Satoh. Out of all the various Hobonichi Techo covers, this has been a staple in our lineup and has been a popular choice for over ten years.
The fine texture of the matte cow leather is soft from the first time you use it and fits comfortably in your hands. The smooth feel as you hold it in your hands is another characteristic of this leather.
The leather cover exudes an elegance with a black color that will suit any outfit. It makes it an ideal first-time leather cover and is also perfect for anyone who wants to own a standard leather cover that is simple, chic, and timeless.
Graphic Designer. Graduated from Tokyo University of The Arts in 1979, majoring in design, and completed his master’s degree in 1981. Joined Dentsu, Inc. before establishing the Taku Satoh Design Office in 1984. Created product designs and branding for Oishii Gyunyu milk, Lotte XYLITOL gum, and much more.
Currently active across a broad spectrum of projects, including general direction for NHK Educational TV’s “Design-Ah” series and art direction for “Nihongo de Asobo.”
Current director of design museum 21_21 DESIGN SIGHT in Tokyo.
TSDO Website
Interviews with Taku Satoh on Hobo Nikkan Itoi Shinbun:
Size | A6 size W: 117 x H: 165 x T: 20 mm / W: 4.6" x H: 6.5" x T: 0.8" *Excluding pen holders *Specifications may vary slightly |
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Weight | Approx. 93 g |
Main material | Cow leather |
Size | A6 size W: 105 x H: 148 x T: 14 mm / W: 4.1" x H: 5.9" x T: 0.6" *Actual book size may vary slightly |
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Weight | Approx. 200 g |
Language | English |
Pages | 448 pages |
Paper Type / Binding | Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding |
Graph Paper Size | 4 mm |
Start of Week | Monday-start week |
Yearly Calendar | 2022, 2023 |
Yearly Index | Dec. 2021 - Mar. 2023 (8 pages) |
Monthly Calendar | Dec. 2021 - Mar. 2023 (32 pages) |
Daily Pages | Jan. 1 - Dec. 31, 2022 (377 pages) *A blank two-page spread is featured at the very beginning of the book to provide a free area when starting out the book. *A page is included at the beginning of each month to help in planning ahead. *Every two-page daily page spread includes one daily quote. |
Daily Quotes | One quote per two-page spread (English) |
Weekly Pages | Not included |
Memo Pages | 16 pages |
Informational Pages | Important Contacts / International Size Charts / Conversion Table / My 100 / Donburi Rice Bowls / Animal Proverbs and Phrases / Personal Notes |
Listed Information | Day of the year / Week of the year (listed on monthly calendars and daily pages) / Moon phase (daily pages include every phase, monthly calendars only include full and new moon) |
Other | See the Exploring Each Type page for more details |
Size | A6 size W: 105 x H: 148 x T: 14 mm / W: 4.1" x H: 5.9" x T: 0.6" *Actual book size may vary slightly |
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Weight | Approx. 208 g |
Language | Japanese |
Pages | 464 pages |
Paper Type / Binding | Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding |
Graph Paper Size | 3.7 mm *Monthly pages are 3.45 mm |
Start of Week | Monday-start week or Sunday-start week |
Yearly Calendar | 2021, 2022, 2023 |
Yearly Index | Feb. 2022 - May. 2023 (8 pages) |
Monthly Calendar | Feb. 2022 - May. 2023 (32 pages) |
Daily Pages | Apr. 1, 2022 - Mar. 31, 2023 (377 pages) *A blank two-page spread is featured at the very beginning of the book to provide a free area when starting out the book. *A page is included at the beginning of each month to help in planning ahead. *All daily pages include daily quotes. |
Daily Quotes | One per day (Japanese) |
Weekly Pages | Not included |
Memo Pages | 13 pages |
Informational Pages | Time Table / Graph Paper / Favorites / My 100 / Solar Terms / Hobonichi Techo Usage Ideas / Stretches for Deep Sleep and Waking Up / Common Snacks around the World / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses (for 6 people) / Personal Notes |
Listed Information | Day of the year / Week of the year (listed on monthly calendars) / Old lunar calendar / Rokuyo (traditional Japanese lunisolar calendar) (listed on monthly calendars) / Solar terms / Japanese holidays / Moon phase (daily pages include every phase, monthly calendars only include full and new moon) |
Other | See the Exploring Each Type page for more details |
Size | A6 size W: 105 x H: 148 x T: 14 mm / W: 4.1" x H: 5.9" x T: 0.6" *Actual book size may vary slightly |
---|---|
Weight | Approx. 208 g |
Language | Japanese |
Pages | 464 pages |
Paper Type / Binding | Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding |
Graph Paper Size | 3.7 mm *Monthly pages are 3.45 mm |
Start of Week | Monday-start week or Sunday-start week |
Yearly Calendar | 2021, 2022, 2023 |
Yearly Index | Dec. 2021 - Mar. 2023 (8 pages) |
Monthly Calendar | Dec. 2021 - Mar. 2023 (32 pages) |
Daily Pages | Jan. 1 - Dec. 31, 2022 (377 pages) *A blank two-page spread is featured at the very beginning of the book to provide a free area when starting out the book. *A page is included at the beginning of each month to help in planning ahead. *All daily pages include daily quotes. |
Daily Quotes | One per day (Japanese) |
Weekly Pages | Not included |
Memo Pages | 15 pages |
Informational Pages | Time Table / Graph Paper / Favorites / My 100 / Solar Terms / Hobonichi Techo Usage Ideas / Stretches for Deep Sleep and Waking Up / Common Snacks around the World / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses (for 6 people) / Personal Notes |
Listed Information | Day of the year / Week of the year (listed on monthly calendars) / Old lunar calendar / Rokuyo (traditional Japanese lunisolar calendar) (listed on monthly calendars) / Solar terms / Japanese holidays / Moon phase (daily pages include every phase, monthly calendars only include full and new moon) |
Other | See the Exploring Each Type page for more details |
Size | A6 size x 2 books Each Book: W: 105 x H: 148 x T: 8 mm / W: 4.1" x H: 5.9" x T: 0.3" *Actual book size may vary slightly |
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Weight | Each Book: Approx. 117 g |
Language | Japanese |
Pages | Each Book: 240 pages |
Paper Type / Binding | Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding |
Graph Paper Size | 3.7 mm *Monthly pages are 3.45 mm |
Start of Week | Monday-start week |
Yearly Calendar | 2021, 2022, 2023 |
Yearly Index | Book 1: Dec. 2021 - Mar. 2023 (8 pages) Book 2: June 2022 - May 2023 (6 pages) |
Monthly Calendar | Book 1: Dec. 2021 - July 2022 (16 pages) Book 2: June 2022 - Jan. 2023 (16 pages) |
Daily Pages | Book 1: Jan. 1 - June 30, 2022 (187 pages) Book 2: July 1 - Dec. 31, 2022 (190 pages) *A blank two-page spread is featured at the very beginning of the book to provide a free area when starting out the book. *A page is included at the beginning of each month to help in planning ahead. *All daily pages include daily quotes. |
Daily Quotes | One per day (Japanese) |
Weekly Pages | Not included |
Memo Pages | Book 1: 2 page Book 2: 0 page |
Informational Pages | Time Table / Graph Paper / Favorites / My 100 / Solar Terms / Hobonichi Techo Usage Ideas / Stretches for Deep Sleep and Waking Up / Common Snacks around the World / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses (for 6 people) / Personal Notes |
Listed Information | Day of the year / Week of the year (listed on monthly calendars) / Old lunar calendar / Rokuyo (traditional Japanese lunisolar calendar) (listed on monthly calendars) / Solar terms / Japanese holidays / Moon phase (daily pages include every phase, monthly calendars only include full and new moon) |
Other | See the Exploring Each Type page for more details |
Size | A6 size W: 105 x H: 148 x T: 8 mm / W: 4.1" x H: 5.9" x T: 0.3" *Actual book size may vary slightly |
---|---|
Weight | Approx. 117 g |
Language | Japanese |
Pages | 240 pages (notebook section: 171 pages) |
Paper Type / Binding | Thin, light Tomoe River paper resistant to bleeding and designed for planners / Stitch-binding |
Graph Paper Size | 3.7 mm *Monthly pages are 3.45 mm |
Start of Week | Monday-start week |
Yearly Calendar | 2021, 2022, 2023 |
Yearly Index | Dec. 2021 - Mar. 2023 (8 pages) |
Monthly Calendar | Dec. 2021 - Mar. 2023 (32 pages) |
Weekly Calendar | Not Included |
Daily Quotes | Included (Japanese) |
Informational Pages | Graph Paper /Time Table / Favorites / My 100 / Hobonichi Techo Usage Ideas / Stretches for Deep Sleep and Waking Up / Common Snacks around the World / Solar Terms / Emergency Preparedness / Conversion Chart / Getting the most of Hobonichi / Gifts / Age Table / Addresses (for 6 people) / Personal Notes |
Listed Information | Day of the year / Week of the year (listed on monthly calendars) / Old lunar calendar / Rokuyo (traditional Japanese lunisolar calendar) (listed on monthly calendars) / Solar terms / Japanese holidays / Moon phase (daily pages include every phase, monthly calendars only include full and new moon) |
Other | See the Exploring Each Type page for more details |
In order to provide you with the most satisfaction for your product, we've compiled a list of warnings, potential issues, and tips to keep in mind for this particular product. Please be sure to read this information carefully before placing your order.
Each item is individually assembled and sewn by hand by a factory worker. Best efforts are made to ensure consistent sizes and specifications, but there may be slight differences.
Due to the especially soft nature of the cow leather to keep it pleasant to the touch, the leather exterior may be affected by the cover’s interior materials and display an uneven or slack appearance.
In order to allow customers the enjoyment of all-natural leather, the leather is processed in a way that retains its original feel. This may leave imperfections visible on the surface of the cover, such as wrinkles, scratches, stains, or vein marks.
Depending on the conditions in which the cover is used, natural oils of the leather may emerge and appear as stains. We ask for your understanding for these naturally-occurring characteristics of genuine leather.
Unlike tanned leather, glossy leather does not visibly age and change over time.
Dyed leather products tend to leave stains. Please be careful not to allow the leather to adhere or rub against other objects such as clothing or other belongings, especially if the bag is wet from water or sweat from your hands.
Immediately dab your product with a dry cloth if it gets wet. Avoid drying it with high temperatures, and place it in a well-ventilated place in the shade.
The cover does not shut tightly while it is new, but it will wear in over time.
The pen holders are rigid at first, making it difficult to insert pens. You can speed up the breaking-in process by rolling the pen holders in your hand.
The pen holder is designed to perfectly fit the 12.2 mm (0.48”) diameter Jetstream pen offered as a free Hobonichi Store Exclusive. Pens with certain shapes and materials may be difficult to pull through the holder. The holder can fit pens up to 13.5 mm (0.53”) in diameter.
The PVC plastic of the Cover on Cover contains plasticizer additives which may cause a reaction in the leather dye and affect the color and quality of the leather cover. Please refrain from using the Cover on Cover with this product.
Please avoid storing your product in hot, humid places or placing it atop other objects for long periods of time as this may result in lower quality and color stains.