Jack the Ripper has always intrigued me. To this day, using modern forensic technology, we couldn't find the assailant. He was a sick genius. This is one of my お気に入り songs によって Cepheid and that uses Gumi.
This is one of my お気に入り Cepheid songs and one of my お気に入り Gumi songs. His songs are always really deep and exciting. This one is about addiction to Krokodil, a drug notorious for causing human skin to rot and strongly resemble クロコダイル, ワニ skin.
This is an older song of Hanapo's, so the tuning is off, but it's still my fifth お気に入り によって him, and one of my お気に入り Galaco songs overall. People seriously need to use her more.
This is my お気に入り Akikoloid-chan song as well as one of my お気に入り HachiojiP songs. He must be honored to get to use an exclusive and private VOCALOID. I wish she were public. She's my お気に入り of the private VOCALOIDs.