東海東京証券 とうかいとうきょうしょうけん Meanings Noun Tokai Tokyo Securities Kanji 東 east. Read as トウ. 海 sea. Read as カイ. 京 capital. Read as キョウ. 証 proof. Read as ショウ. 券 ticket. Read as ケン. Jinuma: Japanese Dictionary · Word lists