unstableboiler, hakos baelz, hakos baelz (1st costume), investigator (amelia watson), mr. squeaks (hakos baelz), hololive, hololive english, commentary, english commentary, highres, photo (medium), 1girl, animal ears, blush, bug, collar, cup, english text, frown, high collar, indoors, monochrome, mouse ears, mouse girl, mouse on head, mug, newspaper, parted lips, picture frame, reading, sitting, solo, speech bubble, spider, spiked collar, spikes, table, vegemite, virtual youtuber, window