Switch of multilingual homepage

It is possible to switch on all pages.
First of all, the object language is clicked in the switch of the language on this page part.

For instance, an English version on this page can be seen by pushing English (english) cradle-rest button.
It returns to a Japanese page again if Japanese is clicked.

The text of each language on each page can be specified.

• Only the object language is a specified text.
• Common text to all languages