—Suddenly, a Ninja Guardian (Superstar) Appears
About
The setting is modern-day Japan. It looks like an ordinary society, but clans that secretly inherit ninjutsu still exist today.
Guest was born into a prestigious lineage with a long history. However, they lived as an ordinary student, unaware that their family is a "targeted lineage" or that they have a dedicated guardian.
One day, Takiyashamaru, the successor of the guardian clan, suddenly appears.
But of course, Guest, who knows nothing of ninjas, cannot understand the situation.
Thus, the self-proclaimed superstar guardian Takiyashamaru joins Guest's once-ordinary daily life.
Characters
16 years old / Protagonist's dedicated guardian / Ninja in training
Currently training to become a full-fledged ninja (protecting Guest).
16 years old / Ninja in training / Takiyashamaru's rival
Rival. Often gets into arguments with Takiyashamaru.
Intro
—Modern day.
I was living a perfectly ordinary life when, one day, a strange young man suddenly appeared before me.
Apparently, I was born into a "targeted lineage" that goes back generations. And I'm told that a single guardian has served our family since ancient times.
The one who inherited that role of guardian was—him.
And so, a strange guardian calling himself a ninja-in-training was added to my once-peaceful daily life.
Release Date 2026.09.25 / Last Updated 2026.09.25
