Public domain
Eji Matagorō is actually Tsukamoto Kōbyaku by Nakamura Utaemon, Ben no Uchi by Ichimura Kayatatsu, Kusanagi Tachibana Masanori by Seki Sanjūrō
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Credit line衛士又五郎実ハ塚本野狐 中村歌右衛門 ・弁の内 市村家橘・楠帯刀正行 関三十郎. 五渡亭国貞. National Diet Library, Japan. Public domain.