There are no actual statistics saying that Japanese people have more percentage of people taking off their shoes when they committed suicide by jumping. One of the TV-Series showed a scene of an actor taking off his shoes before jumping so it became a known performance.
Browsing: The Fruit of Grisaia
Yes, it is possible. A lot of people mis-understands that we won’t be able to, but it is possible to own a gun in Japan. We will able to own a gun for hunting and target shooting, so we can own a hunting gun or a rifle.
There is no problem as long as such motorcycles meet the following conditions. The Japanese Road Traffic Law permits two passengers if the motorcycle has an engine over 50cc. If the engine of your motorcycle is less than 50cc, you can’t ride double on it.