Shinobu Kobayashi (小林 忍 Kobayashi Shinobu) and Mikimoto (美樹本 Mikimoto) are primarily featured in the first and second Bible Black games. They are also featured in an episode of the Bible Black: Only anime series. Both girls are members of the Academy swim team, with the red-haired Kobayashi serving as its captain. She holds a grudge against her fellow team member Miyuki Nonogusa. Mikimoto is Kobayashi's lackey and follows her lead without question.