Sayawaka

Café Berlin, a store in Taisho Ginza, a coffee shop run by three Germans, is full of mysterious incidents. Berlin's waiter, Hermann, who loves to play tricks on people, and the waitress, Saki, work hard to solve the tragedy that leaves the town in a tizzy! A subversive mystery about the erratic duo.

Hana was enjoying her peaceful days at school until she received a mysterious letter which said: "Do not say a word."… She doesn't know what to do, thus she begs for help of her friends to find out who is the sender and what is that she forgot she should be not saying..? But the truth is more terrifying than she expected.