頭数 とうすう Meanings Noun number of (large) animals Kanji 頭 head. Read as トウ. 数 number. Read as スウ. Example sentences 忘れずに俺も頭数に入れてくれよ。Don't forget to count me in. 頭数が足りないんだよ!We're coming up short on the head count! Jinuma: Japanese Dictionary · Word lists