1. Check your housing rules: Many apartments and condominiums in Japan prohibit pets. Read your housing rules carefully before getting one.

2. Consider financial burdens: Aside from food, veterinary bills for illnesses and injuries can be very high.

3. Can you manage daily care: The ability to maintain daily routines like dog walking and cleaning is crucial.

4. Worries during trips or absence: You need to decide who will look after your pet when traveling or away from home.

5. Measures for Japanese climate: Summers are very hot and winters are cold, so keeping room temperatures comfortable is important.

6. Consideration for neighbors: Proper training is required so barking or smells do not disturb neighbors.

7. Think about the pet lifespan: Dogs and cats live for many years. You must be prepared to take responsibility until the end.

8. Using adoption events and shelters: Aside from pet shops, welcoming rescued animals into the family is common in Japan.

9. Harmony with your lifestyle: Balance your work schedule and personal time with pet care responsibilities.

10. Agreement from all family members: Check if anyone has allergies and ensure everyone agrees to keep a pet.