The Boiling Space Fest in Beppu aims to revitalise the space business in Beppu City by developing rockets using hot spring water and presenting student-initiated space businesses. The workshop deals with Beppu’s skin-brightening hot spring water and aims to experience the exhilarating feeling of preparing and launching a rocket into the sky while touching the hot spring water. The aim is to energise Japan from Beppu by launching rockets into the blue sky in Beppu. 11 Mar (Sat), 2023. Participants are now being accepted.