YOU SAID:

To be honest I don't know how long. Once I'm sure of going to Tokyo

INTO JAPANESE

正直なところ、どれくらいか分からない。東京に行くことが確実になったら

BACK INTO ENGLISH

Honestly, I don't know how much. Once you're sure you're going to Tokyo,

INTO JAPANESE

正直、どれくらいかわかりません。東京に行くことが確実になったら、

BACK INTO ENGLISH

Honestly, I don't know how much. Once you're sure you're going to Tokyo,