Anime: I, Nohara Shinnosuke, am a natural born swordsman!

(Comics + Kendo Invincible + Daily Love + Passersby + Oregairu + Kaguya-sama: Love is War...)
My name is Nohara Shinnosuke, and I’m an ordinary, unremarkable high school student.
I like watching Superman, eating chocolate chip cookies and drinking 100% pure fruit juice!
The most hated foods are green peppers, carrots, broccoli, onions, etc.
Currently he has three close friends, namely Toru Kazama, Ah Dai, and Nobita Nobi!
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Shinnosuke, who had been a five-year-old child for who knows how many years, suddenly discovered that time was flowing again. He began to grow up slowly, and the world he lived in had undergone great changes. The suddenly awakened system made his ordinary life suddenly become chaotic!
Childhood sweetheart Ai Suotome, Eriri who longs to meet again, Yukinoshita Yukino who secretly observes, and the cold and icy lady Kaguya Shinomiya...
Suotome Ai: Shinnosuke, you can't run away!
Kasumigaoka Utaha: Junior, please be my male lead!
Ying Lili: I don’t want to be separated from you again in this life!
Shinomiya Kaguya: Shinnosuke, marry into the Shinomiya family!
Shinnosuke, who was afraid of trouble, was a little curious. I just swung the sword casually, why do you all call me a swordsman?