1 https://toyokeizai.net/articles/-/461664 TV broadcasting is no longer the constellation that makes a work shine the brightest. The economic sphere of "Blade of the Demise" can be estimated as follows. The comics sold a total of 3 million copies at the end of November 2018, before the anime. At the end of November 2019, after the broadcast and distribution of the anime, the total sales will be 25 million. It had revenue of about 10 billion yen in 2019. When the Corona disaster caused a boom, the number of copies sold by the end of November 2020 was 125 million, almost five times that of the previous year. This means that in 2020 alone, comics revenue will have increased by 44 billion yen. Novellas (novels) will also increase from 800,000 copies at the end of 2019 to 5 million copies at the end of 2020, generating 2.8 billion yen in revenue. That's a revenue of 2.8 billion yen. The CD of the theme song "Benirenka" by LiSA will be released in July 2019 and 2019,...