Death Note, created by Tsugumi Ohba and Takeshi Obata in 2003, is a popular manga and anime series that follows a high school student who gains the power to kill anyone whose name he writes in a special notebook.

The Japanese giant hornet is the world's largest hornet and is known for its aggressive behavior and painful sting.

Kumamoto is a city located on the island of Kyushu, and is known for its historic castle and beautiful gardens.