The facts
Country
United States
Founded
2004
Parent company
Media Do International (since March 2026)
Imprints
Ghost Ship, Airship, Steamship, Siren
Headquarters
Los Angeles, California
About Seven Seas Entertainment
Seven Seas Entertainment is an American publisher based in Los Angeles, headed by founder Jason DeAngelis. It began in 2004 publishing original English-language manga and now mostly releases licensed manga and light novels from Japan, plus selected webcomics, manhwa and manhua.
Its imprints include Ghost Ship for mature manga, launched in 2017, Airship for light novels and prose, launched in 2020, Steamship, and the Siren audiobook line started in 2023. In 2018 its English edition of My Lesbian Experience With Loneliness won the Harvey Award for Best Manga.
On March 1, 2026, Media Do International, a subsidiary of Japan's Media Do Holdings, acquired the company.
Reviews
Read Seven Seas Entertainment?
Tap the stars — text is optional. Your review goes live straight away.