I went to Shikoku island in Japan for sightseeing in 2017.

It composed of four prefectures.

Those are kagawa,Ehime,Kouchi and Tokushima.

I saw four castles in there.

Those are Takamatsu,Marugame,Matuyama,Kouchi.

I enjoyed this island so much!!

below is “Takamatsu castle”

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below is “Marugame castle”

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below is “matsuyama castle”

below is “Kouchi castle”

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