Hello...
As a travel cordinator.agency in japan, this is my reccomend for 8(9)nights 10days..
Tokyo 2 nights,Hakone 1 night, Osaka.Kyoto 2 nights + Hokkaido(Sapporo,Niseko)3nights
Many singaporians cometo Hokkaido to enjoy the local foods and Onsen and wild nature! Also you can have fun in Tokyo(Akhabara/Asakusa etc)
and try to ride bullut train Shinakanse to Osaka/Kyoto from Atami/Shizuoka
to Osaka/Kyoto. If you are lucky you will be able to see Mt.Fuji(Fuji-san)
I think you can reseh all of your ticket of hotel/train etc, but if you need some help, feel free anytime to email me;
[email protected]
Hoping your trip will be more impressive.
Akihiro