Aoi "Sugar" apart from being obviously lesbian, is also punk! Although she didn't think of customising this one as much as her outfits, she did get her sister to give her a stamp from her collection and draw a bear (her sister's symbol). She also loves cats and the colour blue!

Ren, also known as a popular streamer Purren, is a tired individual, who tries to keep up a facade as to not worry her audience. Being a fairly normal person, she doesn't have a lot to add in terms of accessories, but just as her case is beginning to show cracks, so is her façade.

Calix is a florist, who's always loved white roses, even as much as to not hate the flower after a great betrayal from his former boyfriend. He's closed off and s bit hurt after that break-up, but a bit of mending could go far, which is exactly what the torn sticker and smudged name represent.

Noora was an OC made to live in a PMMM x Danganronpa scenario, so the usage of Madoka is fully international here. Although she(?) loves everything cute and fluffy, her life hasn't been easy, so she(?) compensates by a strong sense of justice and her(?) large gun weapon in her(?) magical girl form.

Asher, aside from being pansexual, has taken on a printer-eske color scheme, having dyed his hair magenta, yellow and cyan. Actually, all the stickers on his packaging are from his partners and best friend! A pink kitty from his bf, a jack'o'lantern face from his gf, and the knife from his bsf.

Carrie is pretty much a happy-go-lucky kid that LOVES bats. And by association, batman! Bat knows everything about him and all kinds of bat facts, so pretty obviously, he'd use that theming on his cd as well, since bat does on everything in his life.

Smiley is a serial killer. I think that's a good enough explanation. He's a bit off in the head, so instead of writing his nickname normally, with a marker, he'd rather carve it into the plastic box. So it'd remember. They should forever remember who did that to them.

Marie is a mute mime, who wants to make everyone smile. Every sticker is personalised to her own character, especially the smiley one! She finds it cute, that it's covering it's mouth, kinda headcanoning that it's also mute. She doesn't feel the need to have a long signature as her audience is kids

Ghost is a cute, and poor boy, so he'd really go for something simple. He obviously really likes ghosts, as he feels a connection towards them, so a sticker of one and a label for the CD is really all he needs to make it feel personalised. The photo used also really resonates with him, as it's fog

Also, some additions

Gotta LOVE the fandom after the big jump, it's kinda chill now :)

Adding "unborn" as if there's any reasonable way for a man to kill an unborn fetus
Also, don't be shy, drop the source!
Have you ever thought that maybe, if we didn't force women to carry out unwanted pregnancies that destroy their lives they wouldn't spur so much hatred towards their kids?