Chunchunmaru 

The greatest weapon known to man, created by a blacksmith of a different land, made with the resources of Japan, and is the partner of our deity, Kazuma-san

Named by Megumin, the daughter of Michael Bay

Person A: Bro! I have discovered the greatest weapon known to male, female, bisexual, homosexual, transexual, and pansexual, bro!
Person B: What is that bro?
Person A: It is Chunchunmaru, the sword of the deity of true gender equality and the king of pantsu thieves, Kazuma, bro!

Chunchunmaru by Onii-chan Senpai May 29, 2019

Chunchunmaru 

Silly name given to Kazuma's sword by Megumin in Kono Subarashii Sekai ni Shukufuku wo!

How should I name it? Chunchunmaru.

Chunchunmaru by Kitsunecchi July 6, 2018

chunchunmaru 

A legedary sword that kills

I WILL USE MY CHUNCHUNMARU ON YOU

chunchunmaru by Megumin March 20, 2017

chuchumaru 

the name megmin gave kazumas sword.

ill call it chuchumaru
the name megmin gave kazuma's sword

chuchumaru by Todoroki-kun1 October 16, 2020