YOU SAID:

I invested my money into bitcoin

INTO JAPANESE

私はビットコインに私のお金を投資した

BACK INTO ENGLISH

I invested my money on a bit coin

INTO JAPANESE

私は少しのコインに私のお金を投資した

BACK INTO ENGLISH

I invested my money in a little coin

INTO JAPANESE

私は小さなコインに私のお金を投資した

BACK INTO ENGLISH

I invested my money in a small coin

INTO JAPANESE

私は小さなコインに私のお金を投資した

BACK INTO ENGLISH

I invested my money in a small coin