Program

Tohoku

Payloads: 5
In orbit: 3
Operational (CelesTrak): 2
Re-entered: 2
First launch: 2009-01-23
Latest launch: 2026-04-11

Owners

Tohoku University4
TOHO/NAKA1

Built by

Tohoku University4
Nakashimada Engineering Works Ltd.1

Payloads in this program

Name	NORAD	Launch date	Status
SPRITE-SAT (RISING)	33494	2009-01-23	Not operational
RISING 2	39769	2014-05-24	Operational
FREEDOM	41930	2016-12-09	Re-entered 2017-02-05
RISESAT	43934	2019-01-18	Re-entered 2023-03-11
HOKUSHIN-1	69648	2026-04-11	Operational

From GCAT by Jonathan McDowell (CC BY 4.0). Roles are counted from the catalogue itself, not from GCAT type labels, which GCAT describes as patchy. About this source