YOU SAID:

I can speak four languages fluently including English and Japanese.

INTO JAPANESE

私は流暢に英語と日本語を含む 4 つの言語を話すことができます。

BACK INTO ENGLISH

I can speak 4 languages fluently including English and Japan.

INTO JAPANESE

流暢に英語や日本を含む 4 ヶ国語を話せます

BACK INTO ENGLISH

I speak four languages fluently including English, Japan

INTO JAPANESE

私は流暢に英語、日本を含む 4 つの言語を話す

BACK INTO ENGLISH

I speak 4 languages fluently including English, Japan

INTO JAPANESE

私は流暢に英語、日本を含む 4 つの言語を話す

BACK INTO ENGLISH

I speak 4 languages fluently including English, Japan