1- Clothes: In UAE, the female for example, should cover their body and their face. But, in Japan, it’s fine to wear anything they want
2- Drinks: In UAE, it’s not allowed to drink alcoholic because, it related to Islamic religious. In Japan, it’s allow to drink alcohol.
3- Pork: In UAE, it’s not allowed to eat pork as it is against our religion. In Japan, it’s fine to eat pork.