Onatsu Detective Case: Mad Slasher

Become a better you.

The world's most dangerous secret lies between them.

What happens behind these walls will change everything.

Share in the beauty of togetherness.

After World War II, Hitler’s deadliest lieutenant escaped.

Same luxury. New reservations.

We hear the wilderness and it hears us.

There's more to work than life.

Read between the lies.

Defend or die.