ispace and KDDI sign MoU on lunar communications

ispace and KDDI signed a memorandum of understanding on November 12, 2026. The agreement focuses on lunar communications networks and services.

The signed MoU covers lunar communications networks and services, technology development and demonstrations, regional and industrial development, and workforce development initiatives.

It also points to possible activities in Yamaguchi Prefecture, Japan, including support for the space industry, human-resource development, and regional challenges in Yamaguchi.

KDDI is advancing space-related initiatives through the Alliance Park Project, which is described as a hub for creating new industries, while Yamaguchi is described as a gateway to space.

ispace is extending its business beyond lunar transportation into infrastructure services.

Mission 2.5 is planned for launch in 2027 with a payload described as the first lunar orbiting satellite.

KDDI has supplied international communications services linking Japan with other countries. The facts also list 1969 for the Yamaguchi Satellite Earth Station and describe it as a key hub for Japan's international communications.

The agreement places lunar communications and positioning work alongside ispace's move from lunar transportation toward infrastructure services. For readers tracking the lunar industry, it connects a communications operator's experience with ispace's lunar network plans and Yamaguchi-related development.

It also ties the MoU to named ispace plans: Lunar Connect Service and Mission 2.5, which involve lunar-orbit communications, positioning, and a first lunar orbiting satellite.

In October, ispace signed memorandums with Leonardo and Telespazio on lunar cooperation and with ArianeGroup on lunar spacecraft cooperation. The KDDI announcement continues that thread of ispace partnership agreements.

Mission 2.5 is planned for launch in 2027, carrying a payload described as the first lunar orbiting satellite. The Lunar Connect Service is planned for commercialization and is described as providing communications and positioning capabilities through lunar-orbiting satellites.