- Imperial Japanese Navy Page click to enter ...www.combinedfleet.com
- Japanese Aviation pages, part of Mark's Index web site, with features and links.www.marksindex.com/japaneseaviation
- Diccionario Enciclopedico de Buques de Guerra. La evolucion de los navios de guerra desde la antiguedad hasta 1945 ...es.geocities.com/arintero2001