On Valentine's Day, popular mystery author Aigasa Kurisu invites Kiyotaka and Aoi to the Shinkokan at the Yoshida-Sanso. But instead of an innocent book reading, they find a group of suspects and a mystery to be solved.
That's protected by client privilege.
.هذا سريّ بين المحامي وموكّله
Ich schütze nämlich die
Privatsphäre meiner Kunden.
Isso é protegido pelo
privilégio de cliente.
Я не могу разглашать 
информацию о клиентах.