Ippei Mizuhara, who served as an interpreter for Dodgers player Shohei Otani Otani, was fired from the team on the 20th. According to the U.S. media reports, Mizuhara is said to have racked up debts through illegal sports betting and stole approximately 700 million yen from Otani's account.

Mizuhara followed many professional baseball players on Instagram. There were few other Japanese accounts that he followed, but one of them included the comedy duo Shimofuri Myojo 's Soshina. There was a lot of surprise and approval on the internet about his connection to Soshina, who is known as the "debt king" of the entertainer world because he owed tens of millions of yen to his company, Yoshimoto Kogyo, and fellow comedians.

After the news of Mizuhara's dismissal was released on the 21st, words such as ``illegal gambling'' and ``Dodgers' dismissal'' became trending, and the phrase ``lifetime loss of 700 million yen'' also appeared. Soshina has been making horse racing predictions on his YouTube channel as ``Lifetime income minus 100 million yen'' (currently 300 million yen), and the word is a play on this.

Also on the same day, Soshina posted an Instagram photo of Mizuhara, who follows him, on his own X. He also introduced the trend of ``Lifetime income and expenditure minus 700 million yen,'' and wrote, ``Big brother?''