Same amount of time! I started learning Japanese when I was 9, but I stopped. I started learning again around two years ago. Please don’t worry, your English is great! Keep it up! By the way, if you need any help with English I’m happy to help you :]
ありがとうございます、、、、次の年に英検3級の試験受けるんですよね!!受かったらパソコン買ってもらう予定なんです!!!Thank you very much,,,, I'm going to take the English Level 3 test exam next year!! If I pass, I'll have you buy me a cp!!!!!!!!!!!
Good luck, I believe in you!
By the way, this is important to know in English. “PC” means computer, and “CP” means something really, really bad!!! It’s a really easy mistake to make, so don’t worry.