What do foreigners residing in Japan need to bring when going out?

Here are some things to consider:

• Identification: It is important to carry identification with you at all times. This can be a passport or a residence card for foreign residents. Not carrying an alien card with you is a violation of the Immigration Control and Refugee Certification Act.
• Cash and/or Credit Card: While many places in Japan accept credit cards, it's always a good idea to have some cash on hand, especially for small purchases or in case of emergencies.
• Mobile Phone: Having a mobile phone can be useful for navigating around Japan, making reservations or contacting friends and family.
• Transportation Pass: If you use public transportation regularly, it may be worth investing in a transportation pass, such as a Suica or Pasmo card, to make traveling more convenient.
• Face Mask: In light of the ongoing COVID-19 pandemic, it is currently mandatory to wear a face mask in public spaces in Japan.
• Any Necessary Medications: If you have any necessary medications, be sure to bring them with you, as it may be difficult to find them in Japan.
• Comfortable Shoes: Japan is a country where walking is a common mode of transportation, so it's important to wear comfortable shoes when going out.
• Respectful Clothing: It's important to be mindful of Japanese culture and customs when choosing clothing to wear in public. Clothing that is too revealing or too casual may not be appropriate in certain situations.

It's also important to note that some places in Japan, such as restaurants or department stores, may have specific dress codes or rules regarding footwear, so it's always a good idea to double-check before heading out.