展望塔 てんぼうとう Meanings Noun conning tower Kanji 展 unfold. Read as テン. 望 hope. Read as ボウ. 塔 tower. Read as トウ. Words containing 展望塔 海中展望塔 (かいちゅうてんぼうとう) underwater observation tower Jinuma: Japanese Dictionary · Word lists