Osaka（大阪）

Osaka（大阪市，Osaka-shi）is a designated city in the Kansai region of Japan.It is the second largest metropolitan area in Japan and among the largest in the world with over 19 million inhabitants.Historically as a merchant city，Osaka has also been known as the“nation's kitchen”（天下の台所，tenka no daidokoro）and served as a center for the rice trade during the Edo period.

Osaka Castle（大坂城，Osaka-jo）is a Japanese castle in Chuo-ku，Osaka.The castle is one of Japan's most famous landmarks and it played a major role in the unification of Japan during the sixteenth century of the Azuchi-Momoyama period.

Shitennō-ji（四天王寺；also Arahaka-ji，Nanba-ji，or Mitsu-ji）is a Buddhist temple in Osaka.It is the first Buddhist and oldest officially administered temple in Japan，although the temple buildings have been rebuilt over the centuries.(https://www.daowen.com)

大阪是一个日本关西地区的城市，是日本第二大都市圈，也是世界上最大的都市圈之一。在江户时代，大阪是一个商业城市，也被称为“国家的厨房”和大米贸易中心。大阪城堡是日本最著名的地标之一。