海洋監視衛星 かいようかんしえいせい Meanings Noun ocean surveillance satellite Kanji 海 sea. Read as カイ. 洋 ocean. Read as ヨウ. 監 oversee. Read as カン. 視 sight 衛 guard. Read as エイ. 星 star. Read as セイ. Jinuma: Japanese Dictionary · Word lists