緩球 かんきゅう noun (common) (futsuumeishi) 緩球かんきゅう Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) baseball slow ball;slow pitch 漢字 kanji used 緩 slacken, loosen 15画 球 ball, sphere 11画
緩球かんきゅう Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) baseball slow ball;slow pitch