The Postman (郵便局員, Yūbinkyoku-in, lit. "Postal Worker") is a minor character in killer7. He is an employee of the Ulmeyda InterCitypost office, and a former colleague of Andrei Ulmeyda.
When the Smith Syndicate passes through the post office on the way to the First Life headquarters, he initially professes to bear no jealousy towards Ulmeyda, but soon becomes angry at his former co-worker's rise to fame while he still remains a lowly official. He believes that Ulmeyda 'sold the damn town' in exchange for its apparent success.