Kaiju No. 8 (怪獣８号, Kaijū Hachi-gō)

Kaiju No. 8 is primarily an action and science fiction manga with elements of thriller, horror, and drama. While it has thrilling moments, especially during the intense battles between the characters and the kaiju, the overall tone is a blend of action-packed sequences, emotional character development, and the suspense of Kafka's secret identity as Kaiju No. 8.