From the Kobe Newspaper interview from sometime in 2021 (says the 5th anniversary of the team, which was established in March 2016).
Sales for Himeji in 2020 (so I don't know if that would be the financial year ending in March 2020) were 520 million yen or $4.87 million at (106.76 yen to $1).
Who is this guy Mr. Akira Hashimoto? He's not on their home page as President. And what are "Sales"? Is that Rina dolls and tickets?