Japanese phrase
見学___もいいですか？ ken gaku ___ mo i i de su ka
Meaning
May I observe ___?
When to use it
A polite request to observe or tour a place or activity. It is common when asking permission in a school, workplace, or facility, and sounds respectful without being overly formal.
Example dialogue
授業を見学してもいいですか？ ju gyō o ken gaku shi te mo i i de su ka
May I observe the class?
はい、どうぞ。 ha i dō zo
Yes, go ahead.