How closely have you been following events in Japan? Try The Mainichi News Quiz for June 23 to test your news knowledge. Ready?
What items abandoned by tourists have increasingly become a problem around accommodations in Osaka amid Expo 2025?
A) Umbrellas
B) Souvenir shopping bags
C) Empty food containers
D) Suitcases
Read the article
Click here for the answer
AloJapan.com