Japan. From time immemorial, there are those who possess superhuman abilities.
These beings who looked like a cross between man and beast are called Demi-Humans.
They acted as Ninja and served those in power.
And so time passes to present day——
“We have come from the Fuuma Village to fulfill an ancient contract. To serve you! Nin♪”
Yura and Tama. These ninja cats made their dynamic entrance.
These cats approached our hero with their loving aura in full bloom.
Their adorability and will causes our hero to be taken by them.
But how will he support them? How on earth do you use ninja in this day and age?
As he ponders this question, the sense of being a master begins to sprout in our hero when he interacts with these lovely cats.
But who is spying on them from the shadows…?
A heartfelt tale of cat ninjas who won’t shut up about loyalty. With a bit of action thrown in the mix.
From developer Whirlpool comes the 2nd mini-sequel to NEKO-NIN exHeart featuring the sub-character, Saiha!
Saiha tells our protagonist that a runaway ninja has sneaked their way into town.
She doesn't know what their motives are, but it may involve him.
Although Yura and Tama are all over him to the point that the runaway ninja won't be able to get to him,
Saiha nevertheless insists on staying with him just in case...
From developer Whirlpool comes a mini-sequel to NEKO-NIN exHeart featuring the sub-character, Nachi!
Yura and Tama have openly declared themselves as cat ninja of our protagonist.
That being said, the two of them live their lives as house cats would.
Impressed by the protagonist's desire to become a better Master for his ninja,
Nachi decides to train our protagonist.
What happens when Nachi finds herself glued to our protagonist as well...?