404 (pixiv 94263879), mori calliope, mori calliope (the story thus far), hololive, hololive english, hashtag-only commentary, highres, 1girl, black jacket, black jumpsuit, black nails, blush, breasts, collar, hair intakes, headphones, headphones around neck, huge breasts, jacket, jumpsuit, looking at viewer, official alternate costume, official alternate hairstyle, pink eyes, pink hair, simple background, sleeveless jumpsuit, solo, spiked collar, spikes, tongue, tongue out, virtual youtuber, white background