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koinobori; carp streamer; carp-shaped windsock traditionally flown to celebrate the Children's Day in May
息子のため庭に鯉幟を揚げた。
We put up koinobori in the garden for our son.
五月の風に青空を鯉幟が泳ぐ。
Koinobori swim across the blue sky in the May wind.
子供たちは谷を渡る大きな鯉幟を指差して喜んだ。
The children pointed at the large koinobori strung across the valley and cheered.