ojou-sama no shiawase wa risoukyou no hate ni

2015 visual novel written by Chiba Kurobaku and illustrated by Naoyuki Tabita.

Publisher's introduction website.

Characters

• Takemidai Ryouko
• Akatsu Shin
• Sasagawa Kobachi
• Umakoshi Rin
• Soda Kouichi
• Himawari Mie