Compiled from 6 sources; we haven't tested this product ourselves yet. How we research
Quick answer
KOKUYO's Campus Sukima ni Kakitasu roll sticky notes (ME-MRCC15) are a 15 mm wide, 2.4 m roll of sticky-note tape in a refillable case: tear off any length, write on it and stick it into the gaps of textbooks and notes. It is fully adhesive, lists at ¥610 (about US$3.90) before tax and won a 2026 Bungu-ya-san Taishō award.
On this page10 sections
15 mm tape in a textbook gap, to scale at 1 mm = 3 px; the case is drawn by eye.
Product facts
Product
KOKUYO Campus Sukima ni Kakitasu roll sticky notes, 15 mm × 2.4 m, blue (ME-MRCC15B)
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Notes on these facts
Made by KOKUYO Co., Ltd.. Country of manufacture not stated: KOKUYO's Japanese and English product pages for ME-MRCC15B (read October 23, 2026) don't state a country of manufacture.
Price bands are typical US retail, checked October 2026. Conversions to US dollars are approximate, at October 2026 rates (US$1 = ¥158 = ₩1,330 = NT$32.5 = CN¥6.7 = SEK 9.9 = DKK 6.7 = ₺49.6 = C$1.41 = A$1.43 = CZK 21.7; €1 = US$1.12; £1 = US$1.32; CHF 1 = US$1.21).
Key takeaways
KOKUYO lists the roll at 15 mm wide and 2.4 m long, or about 80 uses at 3 cm each.
The case lists at ¥610 (about US$3.90) before tax, and refill rolls (ME-R15B, ME-R15Y) at ¥460 (about US$2.90).
Unlike a Post-it, the back is adhesive across its whole surface, so KOKUYO says it is hard to peel off by accident.
It comes in blue (ME-MRCC15B, JAN 4901480409276) and yellow (ME-MRCC15Y).
Japanese shop staff named it the sticky-note winner (ふせん賞) of the Bungu-ya-san Taishō 2026.
What are KOKUYO Campus roll sticky notes?
They are sticky notes on a roll: a 15 mm wide tape of sticky-note paper in a small case, which you tear to any length and write on. KOKUYO’s full name is キャンパス スキマに書き足すロールふせん, “Campus roll sticky notes for adding writing in the gaps”.
The idea is to add a correction, a summary or a reminder into a textbook, a printout or your notes without covering what is already there. KOKUYO sells it for memo-ben, its name for a study method of jotting quick notes into gaps and reviewing them later.
All figures are from KOKUYO’s Japanese and English product pages, read October 23, 2026. KOKUYO doesn’t publish the case’s dimensions.
How do you use it?
Pull out the tape, tear off the length you need, write on it and press it into a gap. At 15 mm wide, a strip covers about two lines of a notebook ruled at 7 mm.
One 3 cm piece to scale at 1 mm = 3 px, and the roughly 80 pieces in a roll.
Because the whole back is sticky, KOKUYO says the notes don’t peel off easily, which matters in a book you open and close all day. We haven’t yet tested how cleanly they come off again, so try one on a page you care about first.
How do refills work?
When the roll runs out, you open the case and drop in a refill roll of the same colour: ME-R15B for blue, ME-R15Y for yellow. KOKUYO marks the case as a refillable product and asks you to use the matching refill code.
The product carries KOKUYO’s SUTENAI CIRCLE mark, the company’s label for products designed to keep resources in use, and KOKUYO notes that the plastic can be recycled after use under local sorting rules.
In our view, pick blue or yellow by how you colour-code: yellow reads as a highlight against white paper, while blue is quieter on a printed page.
How does it compare with other sticky notes?
It sits between a sticky note and a label: cut to length, sticky all over, and narrow enough for the space between lines.
The Post-it and Coco-Fusen details come from their guides.
Can you buy it outside Japan?
We found no US listing on October 23, 2026: it sells through Japanese retailers such as Maruzen Junkudo and Yodobashi. Use a proxy or forwarding service, and buy a refill at the same time.
Its Japanese price, ¥610 (about US$3.90) before tax, puts it in our $ band (under $5) before shipping.
Where are KOKUYO roll sticky notes made?
KOKUYO doesn’t state it on the product pages we read. We list the country as not stated until we can check a package.
Frequently asked questions
How long is a KOKUYO Campus roll sticky note roll?
2.4 m (about 7.9 ft), which KOKUYO says gives about 80 notes if you cut 3 cm each. You can cut longer or shorter pieces as needed.
Can you refill the KOKUYO roll sticky note case?
Yes. KOKUYO sells refill rolls, ME-R15B (blue) and ME-R15Y (yellow), at ¥460 (about US$2.90) before tax.
What does sukima ni kakitasu mean?
It means 'add writing in the gaps': the tape is narrow enough to stick between printed lines or in the margins of textbooks and notebooks.
Is it the same as a Post-it Flag?
No. Flags come as pre-cut pieces with a strip of adhesive at one end; KOKUYO's roll is cut to any length and sticks across its whole back.
What is memo-ben?
KOKUYO's name for a study method of jotting quick notes and summaries into the gaps of textbooks, workbooks and notebooks, then reviewing them later. It sells this tape for that method.
Can I buy KOKUYO roll sticky notes in the US?
We found no US listing on October 23, 2026. Japanese retailers such as Maruzen Junkudo and Yodobashi sell it, so it needs a proxy or forwarding service.
