Hayashi, Kristen. Tracing Connections from Wakayama to California through Artifacts from JANM’s Esaki Collection, 2024.

Anderson, Emiry. The Pride of Little Tokyo: Koyasan’s Boy Scout Troop 379, Research essay for Migration and Art, 2024.

Okumura, Ichiro. “What we can find from Eitaro Ishigaki’s Collection.” Ishigaki Eitaro Retrospective (Exhibition catalog), The Museum of Modern Art, Wakayama, 2013

Yamashita, Natsuko. “Henry Sugimoto and the Historical Background of His Age.” Henry Sugimoto and the Historical Background of His Age (Exhibition catalog), Wakayama City Museum, 2012.

Sugimoto, Henry. “Henry Sugimoto on His Paintings [Interview].” Henry Sugimoto and the Historical Background of His Age, Wakayama City Museum (Exhibition catalog), 2012.

Yasugi, Masahiro. “Ishigaki Eitaro’s America: One Emigrant Painter’s Life.” Japan in America: Eitaro Ishigaki and Other Japanese Artists in the Pre-World War II United States (Exhibition catalog), The Museum of Modern Art, Wakayama, 1978.

Sakai, Tetsuro. “Japanese Artists in the USA: Ishigaki Eitaro, Kuniyoshi Yasuo, and Henry Sugimoto.” Retrospective on Japanese Artists in the USA: Ishigaki Eitaro, Kuniyoshi Yasuo, and Henry Sugimoto (Exhibition catalog), The Museum of Modern Art, Wakayama, 1978.