>>101468428
ok so i watched the streams it seems Gura was trying to unlock all playable idols/characters and she stopped the stream shortly after unlocking the final unlockable (Azki), and Biboo defeated an Elder Scrolls boss shortly after Gura had already stopped her stream.
I dunno you might say it's much longer than typical Gura streams but all Gura's Holocure streams seem to surpass the 5 hour mark.