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Osaka is warm in <the> spring.
You don't have to bring warm clothes, - okay
but there is sometimes (cool) <ここ名詞が必要>
But there is sometimes cooler weather とか (cooler weather- 前書いたあったかいよりすずしい)
But sometimes the weather is a bit cooler とか
So you should bring light clothes and a cardigan.
ここlittle-小さいは意味ない、このままもいいと思う
すずしい意味なら A thin cardigan
でも答えが全然ok,👍
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