Games like Byakko-tai Samurai Boys

If you finished Byakko-tai Samurai Boys, the closest matches are Jack Jeanne, The Amazing Shinsengumi: Heroes in Love, The Men of Yoshiwara: Ohgiya, The Men of Yoshiwara: Kikuya and Kurenai no Homura Sanada Ninpouchou. All 7 share its adventure genre and are ranked by how closely their themes and modes overlap.