替え玉 かえだま stand-in #7,154 Meanings also 替玉 noun stand-in; proxy; substitute; double; ringer second serving of noodles (to add to one's remaining ramen broth) Its kanji 替 タイ · か.える、か.え-、か.わる exchange, spare, substitute, per- 玉 ギョク · たま、たま-、-だま jewel, ball