tan-tan-to
Delivering words in a flat, unemotional, steady manner. No drama, no flair — just the facts, delivered with measured calm.
💡A news reporter describing an event — 'She explained the situation tan-tan-to without any emotion.'
彼は事実をたんたんと話した。
He spoke about the facts tan-tan-to.
The detective described the crime scene ___, without showing emotion.
刑事は現場の状況を○○と説明した。