Tegami Bachi (テガミバチ, Tegami Bachi, lit. Letter Bee) is a Japanese manga series written and illustrated by Hiroyuki Asada. The series was first serialized in Shueisha's shōnen manga magazine Monthly Shōnen Jump from 2006 to 2007. The magazine ceased publication, after the series' ten-chapter run. It was then transferred to Jump Square, where it ran from 2007 to 2015. It chapters were collected in twenty tankōbon. Set in a fictional land illuminated by an artificial sun, it follows Lag Seeing, a Letter Bee with the ability to see the memories of people and items, and his personal dingo Niche on their journeys across AmberGround.