The Black Cat is a cat found by Edie Tsukahara, in which is later used by Kurtz to spy on Kotono Hayama, Natsuki Shirafuji and Yuan, via a Tarot Card. After the Black Cat's defeat, Kotono, Yuan and Joshua take it in as a pet.
- 2 Loli Surprise! The Rumored Beautiful Woman Invades!
- 3 Lolis United! The Young Lady Transforms Too!
- 5 Loli Rematch! Elrock's Revenge!
|Kotono Hayama ✞ Misaki Hijiri ✞ Natsuki Shirafuji|
|Artista ✞ Joshua ✞ Kōshirō Kuroki ✞ Yuan|
|Ash ✞ Esmeralda ✞ Elrock ✞ Firena ✞ Kafka ✞ Kurtz ✞ Sofia ✞ Edie Tsukahara ✞ Ryouhei Mikado|
|Tsubaki Seo ✞ Black Cat|
|Kuroki Detective Agency ✞ Reverse Company|
|Saint October ✞ Story ✞ Trivia|
|Episodes ✞ Loli Born! ✞ Loli Surprise! ✞ Lolis United! ✞ Lolis Troubled!✞ Loli Rematch!|
|Wheel of Fortune ✞ Michi naru Basho e ✞ Sora no Kotoba ✞ Melow Stereo|