Kakapo is well known for his Ring Fit singing stream. This time, it's his first time watching 3D at home (although I think he also watched the children's science phone consultation at the same time). It's a commemorative stream, so to speak.
3D streaming, orchestra setup, games, and comment reading - it's incredible how much he multitasks.
He said he made the set list in advance, so it was difficult to even take a break.
Apparently Raden was also made to sprint while singing to build up his stamina for the live show. In other words, Kakapo is also training for the live show.
He was concerned about branding himself as a science communicator, but as a VIP who is in charge of learning,

3D Ring Fit Song Frame | 研究生's post