Komiya Shoten was featured in the Toei Transportation PR magazine "Fureai no Mado". The magazine is distributed at Toei Subway stations, Toei Bus offices and branches, Arakawa Electric Railway Office, Nippori-Toneri Liner, etc.
You can also see it on the following web page.
Click here for "Window of Interaction"
Here is the umbrella that was introduced
[Product:guegain5010]