I'm going back to Japan on Dec 21th, and will come back here on Jan 2nd.

I want to stay in Japan longer!!

I can't wait any longer to go there!!

I've organised what I am going to do in Japan when I get there, because I don't want to waste any precious time.

cause I don't want to waste my precious time.

Anyway, I have no ideas for presents for my friends and family・・etc.

Could you help me by suggesting what I should buy for presents for them?

And, if you live in Halifax, Canada, would you please tell me where the most famous souvenir shop is?

I'm waiting for your ideas.

Thank you for reading my diary.

I'm going back to Japan on Dec 21th and I will come back here on Jan 2nd.

This period of time is only 9 days.

I want to stay more in Japan longer!!

but I can't do it(T_T) 'cause I've already bought the round-trip ticket. (It's not wrong but you don't need the red part)

But that's ok, it'll be fine.

I can't wait to go there anymore!! (richvh suggested "I can't wait any longer to go there". That is a good way to write this sentence.)

I've organised what I am gonna do in Japan before. (Connect both sentences, as suggested by richvh)

Anyway,I have no ideas for present for my friends and family etc.

I want to buy a present that is famous in canada. (You could also say "a present that is popular in Canada")

could you give me some ideas of what I should buy as presents for them? and