Who Are Seiyuus Who Had Retired Or Never Been in BL Industry?

[zen0524]

Almost 80% if not 90% of male seiyuus who are famous/well-known in non-BL genre anime/medias are active in BL industry, but I know the likes of Ishida Akira, Hoshi Souichirou and Sakurai Takahiro had left the industry, while Miyano Mamoru never once stepping in. Is there any other famous seiyuu who had never been in the industry or had announced that they are retired? I believe Namikawa Daisuke and Ono Kensho (like he's the only one in the entire JoJo Golden Wind's main squad who had never been in BL) never in the industry too? Thank you.