Chihiro Sakuma. Maggie as a Witch Figure: The Protagonist’s Fluctuations in The Mill on the Floss. 人文学報 = The Journal of social sciences and humanities. 2023. No. 519-13. 1-19
Chihiro Sakuma. What the Transfusion Unveils : Dualism Lurking behind The Lifted Veil. 人文学報 = The Journal of social sciences and humanities. 2021. 517. 1-15
Chihiro Sakuma. Relationship Triangles Buried "Cold in the Earth" : Narrative Structures and Spaces in Wuthering Heights and The Mill on the Floss. 人文学報 = The Journal of social sciences and humanities. 2020. 516. 25-52
Chihiro Sakuma. Narrative Structures and Spaces in the English Romantic Novel: An Intertextual Study of Mary Shelley, Charles Maturin and the Brontës. 2014. 1-154
Chihiro Sakuma. The Choices Made by Maggie and Jane: A Comparative Study of the Protagonists in The Mill on the Floss and Jane Eyre. 2024. 28. 3-3
The Witches Who Control the Spaces: Wuthering Heights and "Little Snow White". Bronte Newsletter of Japan. 2022. 104. 5-5
佐久間 千尋. The Reception of the Brontes in Japan from the Meiji to Showa Eras : Referring to Materials Collected at Tokyo Woman's Christian University Library. 東京女子大学紀要論集. 2018. 68. 2. 127-138