It’s Usuta Kyousuke’s first oneshot in 7 years, published in 2007 Weekly Shounen JUMP #22-23. The hero who's called a demon by his enemies, Yasuzaki-man, destroys the monsters that feed on people! But even heroes have worries…!?
Gosh we sure are slow after all... but you can't underestimate Usuta's ability to put tons of panels and text in one page after all.
Alright~! See ya until the next oneshot!
(In 5 years!!)