JAXA
继12月17日发射中止后，日本JAXA于2025年12月22日从种子岛宇宙中心发射了第八枚H3火箭，但二级发动机过早关机后暂停了直播。该火箭搭载内阁府的引路5号卫星，用于日本准天顶卫星系统（QZSS）。
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The Japan Aerospace Exploration Agency (JAXA) has launched the first HTV-X, its new unmanned supply vehicle, from the Tanegashima Space Center in Kagoshima Prefecture to deliver supplies to the International Space Station (ISS). The HTV-X boosts transport capacity by 50% over its predecessor and can carry frozen or refrigerated food as well as research samples. Japanese astronaut Kimiya Yui operated the ISS's robotic arm to capture and dock the vehicle.