大阪夏の陣 おおさかなつのじん Also written 大坂夏の陣 Meanings Expression, Noun summer campaign of the siege of Osaka (1615) See also: 大阪冬の陣 (おおさかふゆのじん). Kanji 大 big. Read as おお. 阪 Osaka. Read as さか. 夏 summer. Read as なつ. 陣 camp. Read as ジン. Jinuma: Japanese Dictionary · Word lists