一塁手 いちるいしゅ Meanings Noun first baseman Kanji 一 one. Read as イチ. 塁 baseball base. Read as ルイ. 手 hand. Read as シュ. Example sentences 一塁手は、走ってきた打者にタッチしアウトを取った。The first baseman tagged the runner out. Word lists Baseball Jinuma: Japanese Dictionary · Word lists