-
- Jul. 8, 2026 (14:00) [release]
- Launch Schedule of MICHIBIKI No. 7, Quasi-Zenith Satellite System (QZS-7) aboard H3 Launch Vehicle Flight No.9 (H3 F9) [Rescheduled]（Addition of Reserved Launch Period）
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- Jun. 15, 2026 (14:00) [release]
- Launch Schedule of MICHIBIKI No. 7, Quasi-Zenith Satellite System (QZS-7) aboard H3 Launch Vehicle Flight No.9 (H3 F9) [Rescheduled]
-
- Jun. 12, 2026 (13:00) [release]
- Launch Result of H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle
-
- Jun. 10, 2026 (14:00) [release]
- Launch Time and Launch window of H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle [Rescheduled]
-
- Jun. 9, 2026 (14:00) [release]
- Launch Schedule of H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle [Rescheduled]
-
- Jun. 8, 2026 (14:00) [release]
- Launch Postponement of H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle
-
- Apr. 24, 2026 (15:00) [release]
- Launch Schedule of H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle
-
- Mar. 15, 2026 (13:00) [release]
- H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle: Result of the 2nd Captive Firing Test for the First Stage Flight Model Tank (Japanese only)
-
- Mar. 11, 2026 (15:00) [release]
- H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle: The 2nd Captive Firing Test for the First Stage Flight Model Tank (Japanese Only)
-
- Feb. 3, 2026 (16:30) [release]
- Launch Postponement of MICHIBIKI No. 7, Quasi-Zenith Satellite System (QZS-7) aboard H3 Launch Vehicle flight No.9
-
- Jan. 7, 2026 (11:00) [release]
- Launch Postponement of MICHIBIKI No. 7, Quasi-Zenith Satellite System (QZS-7) aboard H3 Launch Vehicle flight No.9
-
- Dec. 22, 2025 (14:30) [release]
- Launch Failure of H3 Launch Vehicle flight No.8 and Setting up a Special Task Force
-
- Dec. 22, 2025 (11:29) [report]
- The first information on the result of H3 Launch Vehicle flight No.8 launch
-
- Dec. 20, 2025 (16:00) [release]
- Launch Time and Launch window of MICHIBIKI No. 5, Quasi-Zenith Satellite System (QZS-5) aboard H3 Launch Vehicle flight No.8 [Rescheduled]
-
- Dec. 19, 2025 (18:00) [release]
- Launch Schedule of MICHIBIKI No. 5, Quasi-Zenith Satellite System (QZS-5) aboard H3 Launch Vehicle flight No.8 [Rescheduled]
-
- Dec. 17, 2025 (14:00) [release]
- Launch Cancellation of MICHIBIKI No. 5, Quasi-Zenith Satellite System (QZS-5) aboard H3 Launch Vehicle flight No.8
-
- Dec. 17, 2025 (11:30) [report]
- The first information on the result of H3 Launch Vehicle flight No.8 launch
-
- Dec. 15, 2025 (14:00) [release]
- Launch Time and Launch window of MICHIBIKI No. 5, Quasi-Zenith Satellite System (QZS-5) aboard H3 Launch Vehicle flight No.8 [Rescheduled]
-
- Dec. 13, 2025 (17:00) [release]
- Launch Schedule of MICHIBIKI No. 5, Quasi-Zenith Satellite System (QZS-5) aboard H3 Launch Vehicle flight No.8 [Rescheduled]
-
- Dec. 3, 2025 (17:00) [release]
- Launch Postponement of MICHIBIKI No. 5, Quasi-Zenith Satellite System (QZS-5) aboard H3 Launch Vehicle flight No.8
-
- Dec. 1, 2025 (11:00) [release]
- Launch Schedule of H3 Launch Vehicle flight No.9 which carries aboard MICHIBIKI No. 7
-
- Nov. 12, 2025 (11:00) [release]
- Launch Schedule of H3 Launch Vehicle flight No.8 which carries aboard MICHIBIKI No.5 (Updated November 12)
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- Oct. 26, 2025 (13:00) [release]
- Status of the HTV-X1 after Separation from the H3 Launch Vehicle
-
- Oct. 26, 2025 (12:00) [release]
- Launch Result of New unmanned cargo transfer spacecraft1(HTV-X1) aboard H3 Launch Vehicle flight No.7
-
- Oct. 24, 2025 (14:00) [release]
- Launch Time of New unmanned cargo transfer spacecraft1(HTV-X1) aboard H3 Launch Vehicle flight No.7 [Rescheduled]
-
- Oct. 23, 2025 (14:00) [release]
- Launch Schedule of New unmanned cargo transfer spacecraft1(HTV-X1) aboard H3 Launch Vehicle flight No.7[Rescheduled]
-
- Oct. 19, 2025 (14:00) [release]
- Launch Postponement of New unmanned cargo transfer spacecraft1（HTV-X1） aboard H3 Launch Vehicle flight No.7
-
- Oct. 8, 2025 (14:00) [release]
- Launch Schedule of H3 Launch Vehicle flight No.8 which carries aboard MICHIBIKI No.5
-
- Aug. 22, 2025 (14:00) [release]
- Launch Schedule of New unmanned cargo transfer spacecraft1（HTV-X1） aboard H3 Launch Vehicle flight No.7
-
- Jul. 24, 2025 (12:00) [release]
- H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle: Result of the Captive Firing Test for the First Stage Flight Model Tank (Japanese Only)
-
- Jul. 18, 2025 (15:00) [release]
- H3 Launch Vehicle flight No.6, 30 configuration Test Vehicle: The Captive Firing Test for the First Stage Flight Model Tank (Japanese Only)
-
- Feb. 2, 2025 (20:30) [release]
- Launch Result of MICHIBIKI No. 6, Quasi-Zenith Satellite System (QZS-6) aboard H3 Launch Vehicle flight No.5
-
- Jan. 31, 2025 (14:00) [release]
- Launch Time and Launch window of MICHIBIKI No. 6, Quasi-Zenith Satellite System (QZS-6) aboard H3 Launch Vehicle flight No.5 [Rescheduled]
-
- Jan. 30, 2025 (14:00) [release]
- Launch Schedule of MICHIBIKI No. 6, Quasi-Zenith Satellite System (QZS-6) aboard H3 Launch Vehicle flight No.5 [Rescheduled]
-
- Dec. 11, 2024 (14:00) [release]
- Launch Schedule of MICHIBIKI No. 6, Quasi-Zenith Satellite System (QZS-6) aboard H3 Launch Vehicle flight No.5
-
- Nov. 4, 2024 (16:45) [release]
- Launch Result of X-band defense communication satellite-3 aboard H3 Launch Vehicle flight No.4
-
- Nov. 2, 2024 (14:00) [release]
- Launch Time and Launch window of X-band defense communication satellite-3 aboard H3 Launch Vehicle flight No.4 [Rescheduled]
-
- Oct. 31, 2024 (15:00) [release]
- Launch Schedule of X-band defense communication satellite-3 aboard H3 Launch Vehicle flight No.4. [Rescheduled]
-
- Oct. 30, 2024 (14:00) [release]
- Launch Schedule of X-band defense communication satellite-3 aboard H3 Launch Vehicle flight No.4. [Rescheduled]
-
- Oct. 28, 2024 (14:00) [release]
- Launch Postponement of X-band defense communication satellite-3 aboard H3 Launch Vehicle flight No.4
-
- Oct. 22, 2024 (17:00) [release]
- Launch Schedule of X-band defense communication satellite-3 aboard H3 Launch Vehicle flight No.4. [Rescheduled]
-
- Sep. 27, 2024 (17:00) [release]
- Launch Schedule of X-band defense communication satellite-3 aboard H3 Launch Vehicle flight No.4 [Rescheduled]
-
- Aug. 27, 2024 (17:00) [release]
- Launch Schedule of X-band defense communication satellite-3 aboard H3 Launch Vehicle flight No.4.
-
- Jul. 1, 2024 (15:00) [release]
- Status of Advanced Land Observing Satellite-4 "DAICHI-4" (ALOS-4)
-
- Jul. 1, 2024 (15:00) [release]
- Launch Result of the Advanced Land Observing Satellite-4 “DAICHI-4” (ALOS-4) aboard H3 Launch Vehicle flight No.3
-
- Jun. 29, 2024 (14:00) [release]
- Launch Time and Launch window of the Advanced Land Observing Satellite-4 “DAICHI-4” (ALOS-4) aboard H3 Launch Vehicle flight No.3 [Rescheduled]
-
- Jun. 28, 2024 (14:00) [release]
- Launch Schedule of Advanced Land Observing Satellite-4 “DAICHI-4” (ALOS-4) aboard H3 Launch Vehicle flight No.3 [Rescheduled]
-
- May 30, 2024 (11:00) [release]
- H3 Launch Vehicle flight No.3: Results of the cryogenic inspection (Japanese Only)
-
- May 27, 2024 (17:30) [release]
- H3 Launch Vehicle flight No.3 cryogenic inspection [Rescheduled] (Japanese Only)
-
- May 25, 2024 (15:00) [release]
- H3 Launch Vehicle flight No.3: Postponement of cryogenic inspection (Japanese Only)
-
- May 23, 2024 (15:00) [release]
- H3 Launch Vehicle flight No.3 Cryogenic inspection (Japanese Only)
-
- Apr. 26, 2024 (09:00) [release]
- Launch Schedule of Advanced Land Observing Satellite-4 “DAICHI-4” (ALOS-4) aboard H3 Launch Vehicle flight No.3.
-
- Feb. 17, 2024 (12:30) [release]
- Launch Result of H3 Launch Vehicle test flight No.2
-
- Feb. 15, 2024 (14:00) [release]
- Launch Time and Launch window of H3 Launch Vehicle test flight No.2
-
- Feb. 14, 2024 (14:00) [release]
- Launch Schedule of H3 Launch Vehicle test flight No.2 [Rescheduled]
-
- Feb. 13, 2024 (14:00) [release]
- Launch Postponement of H3 Launch Vehicle test flight No.2
-
- Dec. 28, 2023 (11:00) [release]
- Launch Schedule of H3 Launch Vehicle test flight No.2
-
- Oct. 5, 2023 (17:00) [report]
- UK SPACE AGENCY AND JAXA CONFIRM BILATERAL COLLABORATION FOR VIASAT AND MHI TO DEVELOP INRANGE SATELLITE-BASED LAUNCH TELEMETRY SYSTEM FOR JAPANESE H3 LAUNCH VEHICLE
-
- Mar. 7, 2023 (14:15) [report]
- Launch Failure of H3 Launch Vehicle test flight No.1 and Setting up a Special Task Force
-
- Mar. 7, 2023 (11:30) [report]
- The first information on the result of H3 Launch Vehicle test flight No.1 launch (No.2)
-
- Mar. 7, 2023 (11:10) [report]
- The first information on the result of H3 Launch Vehicle test flight No.1 launch
-
- Mar. 5, 2023 (14:00) [release]
- Launch Time and Launch window of H3 Launch Vehicle test flight No.1 Carrying the Advanced Land Observing Satellite-3 “DAICHI-3” (ALOS-3)
-
- Mar. 4, 2023 (14:00) [release]
- Launch Schedule of the Advanced Land Observation Satellite-3 “DAICHI-3”(ALOS-3) aboard H3 Launch Vehicle test flight No.1 [Rescheduled]
-
- Mar. 3, 2023 (15:00) [release]
- Launch Schedule of the Advanced Land Observation Satellite-3 “DAICHI-3” (ALOS-3) aboard H3 Launch Vehicle test flight No.1 [Rescheduled]
-
- Feb. 17, 2023 (14:00) [release]
- Cancellation of Today's Launch of H3 Launch Vehicle test flight No.1 Carrying Advanced Land Observing Satellite-3 “DAICHI-3” (ALOS-3)
-
- Feb. 17, 2023 (11:00) [release]
- Status on today's scheduled launch of H3 Launch Vehicle test flight No.1
-
- Feb. 14, 2023 (10:30) [release]
- Launch Schedule of the Advanced Land Observing Satellite "Daichi 3" (ALOS-3) aboard H3 Launch Vehicle test flight No.1 [Rescheduled]
-
- Dec. 23, 2022 (10:00) [release]
- Launch Schedule of Advanced Land Observing Satellite-3 “DAICHI-3” (ALOS-3) aboard H3 Launch Vehicle test flight No.1.
-
- Sep. 11, 2020 (14:45) [release]
- Change of Schedule for the H3 Launch Vehicle Project
-
- Aug. 26, 2018 (18:45) [release]
- Ground Firing Test Results of SRB-3 Module for H-3
-
- Aug. 17, 2018 (14:00) [release]
- Ground Firing Tests for SRB-3 Module for H-3
-
- Jul. 2, 2015 (13:00) [release]
- Announcement of the Official Naming of the Next Generation Launch Vehicle
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