Sakurai Sora

"I don't even know how many times it's been today, but I gotta say it anyway... What kind of cliché plot is this!?"

The protagonist of the story, possessing a constitution that passively attracts all manner of TMPL (Template) events.
Thanks to his free-spirited father's remarriage, he gains a brand-new stepsister out of nowhere.
His next-door neighbor is a childhood friend who's mastered the art of sneaking in through windows and smothering him with affection.
At school, he's been targeted by a tsundere class rep.
Day after day, he gets dragged into one textbook trope after another. As a result, he's honed his skills as the ultimate straight man and roast master.

Class: Hinamori Academy, Class 2-1
Height: 176cm
Birthday: August 14th
Likes: Freedom, peace and quiet
Dislikes: Turbulent drama, monotonous repetition

From Steam