Japanese phrase
参加できる年齢は___歳以上です。 san ka de ki ru nen rei wa ___ sai i jō de su
Meaning
Participants must be at least ___ years old.
When to use it
States the minimum age required to take part. It is common in travel bookings and other activities, giving a clear rule without sounding harsh.
Example dialogue
このツアーは何歳からですか？ ko no tsu ā wa nan sai ka ra de su ka
How old do you have to be to join this tour?
参加できる年齢は18歳以上です。 san ka de ki ru nen rei wa 18 sai i jō de su
Participants must be at least 18 years old.