✔ 最佳答案
I am a frequent traveler and go to Tokyo for business trip quite often.
In fact, if you are 跟團去東京, I assume meals and transport is already included (不用自費). Also, I think the 團費 also covers the 入場費 for 迪士尼同富士急... so you only need cash for shopping 和手信.
As credit card is quite common in Japan (not only JCB but also Visa/Master is commonly accepted), I don't think you need to take so much cash to Tokyo.
e.g. Disneyland 買精品/小gift (可pay by credit card, 唔一定要有cash)... HK$1,000
e.g. 迪士尼同富士急當日的lunch 和 drink : HK$500
e.g. shopping (好多鋪頭和department store 可pay by credit card, 唔一定要有cash, 小drug store 買skincare 和makeup 可能要俾cash): HK$2,000
e.g. 手信/食品: HK$500 (if you buy from Airport dutyfree, 可pay by credit card)
e.g. 街頭小食: HK$500 (我諗一日3餐正餐都包了by 團費, if not, pls. provide $500 for meals everyday)
Total: $1000 + $500 +$2000 + $500 + $500 = $4500. ==> 當7算, you only need 65,000 Yen. 如果有好多shopping / 精品 / 手信 用credit card的話 (why not, you can earn bonus point too), 50,000 Yen 都好夠.
我去日本出差通常去4日3夜, 要自己俾食(3 - 4 餐一日, dinner通常食貴野要look card + 買大量7-11/family mart snack和同事分享) 仲要自己俾交通費 (JR Pingu Card 出入加airport shuttle), 我都係一次"唱" HK$3000 ==> 43,000 Yen. 我次次去Tokyo 工作放工都會趕快去shopping (my favorite是Ginza 的shopping malls, Burberry, and Haba, 仲有Shimbashi / Ginza 一帶的小drug stores). 我次次都夠錢用, 未試過要再找ATM draw cash
So, if you will not go to Japan for another trip shortly, better not get too much cash in Yen. 8 萬 yen 夠有突lar! If you don't mind keeping the unused Yen at home, then, you can get more Yen, but personally not recommended. Hope this helps.