If you're a fan of the Midori MD notebook and wished they had pads of the same paper with matching envelopes...well here they are, in size B5!
The B5 (176x210mm, about 7x10 inches) pad has 40 sheets of MD paper with eighteen 10mm lines. It comes in a streamlined, minimalist, elegant paper folder, so there's no need to purchase a separate padfolio to carry this with you on your next voyage. In fact this set reminds of a modern version of something you would have seen long ago on a steamship or in a fancy hotel. Printed at the bottom of each sheet is a tiny light-gray "MIDORI". About one-third of the way down from the top of the sheet, on either edge, are a pair of tiny arrows which are actually folding marks for folding the paper in just the right way for insertion into the matching envelope.
The envelopes come with inner sleeves, similar to what you would see in a wedding invitation. There are 6 envelopes in the set.
The folder has a letter writing guide and a calendar of Japanese holidays by month. It's all in Japanese but the paper and envelopes have no writing (except for the tiny "MIDORI" on the pad, mentioned above).
Overall this is a really nice set, and to top it off, both the paper and envelopes are fountain-pen friendly. Midori's approach to most things is simple, minimalist design taken to the limits of functionality and quality. This letter set is a great example of that.