URLs

• https://www.amazon.com/Rokuo-Arai/e/B001I7OZLO
• https://ja.wikipedia.org/wiki/荒井陸男
• https://www.artprice.com/artist/539222/rokuo-arai
• https://isni.org/isni/0000000084489421
• https://id.loc.gov/authorities/nr97014755
• https://id.ndl.go.jp/auth/ndlna/00518540
• https://ci.nii.ac.jp/author/DA10159900
• https://cir.nii.ac.jp/crid/1140845216529317632
• https://id.oclc.org/worldcat/entity/E39PBJwXb9xhGHBHrVg4tdrDv3
• http://www.soho-tokutomi.or.jp/db/jinbutsu/481
• https://www.tobunken.go.jp/materials/bukko/9405.html
• https://viaf.org/viaf/44203984/
• https://www.wikidata.org/wiki/Q109862291