expression, noun
our school; my school
A formal or slightly literary way to refer to one's own school, often used in speeches, announcements, or written contexts. 我が (わが) is a classical possessive meaning 'my' or 'our'.
我が校の生徒は礼儀正しい。
The students of our school are well-mannered.
彼は我が校の誇りです。
He is the pride of our school.
本校 is more neutral and commonly used in official contexts to mean 'this school' or 'our school', while 我が校 carries a slightly more personal or proud tone.
当校 is a formal, business-like term for 'our school/company', often used in written announcements. 我が校 is less bureaucratic and more emotive.
Compound of 我が (わが, 'my/our', classical possessive) + 校 (こう, 'school'). The reading わがこう is a regular combination.