Sensō no kioku to onnatachi no hansen hyōgenKei Hasegawa, Yukie Okano · First published 2015Open the Tome
Shōjo shōsetsu jitenHiroko Iwabuchi, Satoko Kan, Yoriko Kume, Kei Hasegawa · First published 2015Open the Tome
Mangaban sekai no rekishiKazuhiko Kondō, Atsushi Kawahara, Kei Iwai, Yukie Hasegawa · First published 2009Open the Tome
"Shinpen" Nihon josei bungaku zenshūHiroko Iwabuchi, Kei Hasegawa · First published 2007Open the Tome
Kanryū sabukaruchua to joseiNoriko Mizuta, Kei Hasegawa, Sachie Kitada · First published 2006Open the Tome
Hennentai kindai gendai josei bungakushiHiroko Iwabuchi, Sachie Kitada, Kei Hasegawa · First published 2005Open the Tome
Bai-baishun to Nihon bungakuYukie Okano, Kei Hasegawa, Sumiko Watanabe · First published 2002Open the Tome
Haha to musume no feminizumuNoriko Mizuta, Sachie Kitada, Kei Hasegawa · First published 1996Open the Tome
