The Fuji LM-1 Nikko is a Japanese light communications aircraft of the 1950s.

Fuji Heavy Industries built 176 Beech T-34 Mentor two-seat training aircraft under licence in the early 1950s.

Fuji then redesigned the basic Mentor as a four-seat communications aircraft under the designation LM-1.

A new lengthened centre fuselage was added to the Mentor's wing, undercarriage and tail assembly.

[1] The LM-1s were delivered to the Japanese Air Self-Defense Force (JASDF) and were used for communications and general duties.