(1) Critical Edition: Henry Porter, The Two Angry Women of Abington, ed. KUNIO OI, with Introduction, Notes, Glossary and Proverbial Language. Pp. 313. Takeda-Shoten, Nagaoka-shi, 2002. (As a single volume edition mine is the second in the world. The first earliest edition is the American Garland edition by M. E. Evett, 1980.)
(2) Critical Edition: James Shirley, The Lady of Pleasure, ed. KUNIO OI, with Introduction, Notes and Glossary. Pp. 306. Takeda-Shoten, Nagaoka-shi, 2002. (As a single volume critical edition mine is the third in the world. 1st critical edition by M. J. Thorssen was issued by Garland in 1980; 2nd one by Ronald Huebert, The Revels Plays, was published in 1986.)
(3) Translation: John Fletcher and William Shakespeare, The Two Noble Kinsmen (included in "English Renaissance Drama" (II), pp. 1-145).