a country that failed to write down Chinese characters

(1)Japan is disillusioned with Asia by accepting Western culture as Meiji Restoration.
(2)I tried to abolish Chinese characters.
(3)The government has been determined to establish a research institute and try to speak Japanese in alphabet for 20 years, but it is put on hold due to the judgment that there are too many limitations.
(4)After the end of World War II, Japan resumed research on the abolition of Chinese characters.
(5)I tried to digest Japanese with the alphabet, but I failed again.
(6)You can see how hard it is for a country in the Chinese character culture to be independent of Chinese characters.