A video of a Japanese teacher dressed as the villain Akaza (猗窩座, Akaza ) from the anime Kimetsu no Yaiba has gone viral on the internet. According to reports, this video is from 2020 and shows the teacher teaching mathematics to his students.
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Therefore, the video went viral a few months after the premiere of the film Kimetsu no Yaiba: Mugen Ressha-hen in Japan.
After it went viral, it was discovered that a student had decided to give a small presentation in class. Confirmed by Twitter user Dragonsuke (@_dragooon_).
To avoid misunderstandings, I would like to explain that they are friends in the same grade and that this lesson is to explain the questions they answered in front of the class; it is not a teacher's responsibility!
Synopsis:
In Taisho-era Japan, Tanjirou Kamado is a kind and intelligent boy who lives with his family in the mountains. Tanjirou became the head of his family after his father's death, making constant trips to the village at the foot of the mountain to sell firewood and charcoal. However, his life changes when one day, returning home after a night out, he discovers that his family has been murdered by a demon. Tanjirou and his sister Nezuko are the only survivors now, but she has been transformed into a demon, although surprisingly she still shows emotions and seems to have a sense of reason. After an encounter with Giyuu Tomioka, a demon slayer, Tanjirou decides to become a demon slayer to hunt down his family's killer and find a way to return Nezuko to normal.
Via: Reddit