I have to say I appreciate the simplicity of most of those sandwiches. I've never been to Japan, but from the description I'm reminded of good tomato sandwich o

I have to say I appreciate the simplicity of most of those sandwiches. I've never been to Japan, but from the description I'm reminded of good tomato sandwich or a pimento sandwich. In both cases, I've always found the spongy (cheap) white bread to be the secret, it meshes well with mayo and lets the main ingredient stand out.