間投 かんとう Meanings Noun interjection See also: 間投詞 (かんとうし). Kanji 間 interval. Read as カン. 投 throw. Read as トウ. Words containing 間投 間投詞 (かんとうし) interjection 間投助詞 (かんとうじょし) interjectory particle (e.g. "yo", "ne", "sa") 海外民間投資公社 (かいがいみんかんとうしこうしゃ) Overseas Private Investment Corporation And 1 more. Jinuma: Japanese Dictionary · Word lists