YOU SAID:

I can't read the furigana so I can't understand it.

INTO JAPANESE

ふりがなが読めないので理解できません。

BACK INTO ENGLISH

I can't understand it because I can't read furigana.

INTO JAPANESE

ふりがなが読めないので分かりません。

BACK INTO ENGLISH

I can't read furigana so I don't know.

INTO JAPANESE

ふりがなが読めないので分かりません。

BACK INTO ENGLISH

I can't read furigana so I don't know.