From the wearable memo "wemo" series that can be written and erased, "ID card holder [wemo]" will be released on December 9th. The price is 2,000 yen (excluding tax).

Wemo, developed by Cosmo Tech and kenma, is a memo series that allows you to write with an oil-based ballpoint pen and erase with an eraser by applying a special surface coating to the silicon material. Since the launch of the wristband type in 2017, the series has become a popular item with cumulative sales of over 500,000 units.


The ID card holder that will be released this time is a collaboration between KOKUYO and three companies. A card-sized memo space is provided on the back of the specially coated silicone case, and one card can be stored and worn with a neck strap.



The card size is 86 x 54 mm, and the length of the neck strap is about 90 cm. Comes with a special cover that helps protect ink from clothes, protect the writing surface, and protect personal information on the ID side. Color variations are available in three colors: blue-green, yellow, and gray.