RLich almost 8 years ago I think it is one of those gifts you bring when you visit another family's home.
Wooberjig almost 8 years ago I have no idea what it is, but I'm pretty sure the kana says "Smash EX".
Zero Aurion over 6 years ago I find kind of confusing that this has been on for over a year, but that there are so few tags on it, I managed a few, but I don't know about the others.