《Shinto》miyamairi; newborn child's first visit to a shrine (within about 30 days of being born)
《Shinto》visiting a shrine
生後一か月で赤ちゃんの宮参りをした。
We did the baby's first shrine visit one month after birth.
宮参りの日は晴天に恵まれた。
The day of the shrine visit was blessed with fine weather.
家族揃って宮参りに出かけた。
The whole family went out for the shrine visit together.