This gorgeous letter set by San-X Japan features the adorable Sumikko Gurashi!
Sumikko Gurashi are a bunch of little characters who live to hide in corners, and in this letter set they are going on adventures in the park!
There are 4 different designs of writing paper (10 sheets each, 40 sheets altogether) and 4 different envelopes (5 of each, 20 altogether).
What a lovely way to stay in touch with your loved ones - getting cute letters in the mail is arguably one of the best things in the entire world.
Writing paper measures 19cm x 14.5cm

Official San-X product. Made in Japan (2014)