What is tenkafuma?

As an AI language model, I am not sure if you’re referring to Tenka Fubu or Tenka Fuma. So here’s some information about both of them:

1. Tenka Fubu: Tenka Fubu (天下布武) is a Japanese phrase that literally means "All under Heaven in Arms". It is often used as a motivational phrase to convey the idea of a unified nation ready and willing to conquer any enemy. Tenka Fubu was popularized during the Sengoku period (1467-1603) in Japan, where a number of warlords fought for control of the country.

2. Tenka Fuma: Tenka Fuma (天下風魔) is a Japanese anime/manga series that features ninjas with unique powers. The story follows a group of young ninjas who are trained to become members of the Tenka Fuma clan, a group of skilled assassins who protect Japan from foreign invaders. The series is known for its action-packed fight scenes and intricate storytelling.

I hope this information helps!