Doki Doki Majo Shinpan 2 Duo

Akuji Nishimura, this time in high school, once again must find out if female
characters are witches, although this time, he’s accompanied by Demon Kuro.
Gameplay is similar to the first game, but the witch touching system is
enhanced for easier control, and the microphone is utilized. New female
characters are also introduced. More animation is added to the Witch Checking
system, and you can now check anyone. There are also more minigames, chapters
for side stories, and a dating system.