21
Published: 1989
Superior document: Sasebo chiiki no chishitsu [Karte]
22
Published: 1994
Superior document: Fukue chiiki no chishitsu [Textbd.]
23
Published: 1997
Superior document: 20 manbun no 1 chishitsu zufuku NI-52-16
24
Published: 1986
Superior document: 20 manbun no 1 chishitsu zufuku NI-52-23,24 ; NH-52-19
25
Published: 1989
Superior document: 20 manbun no 1 chishitsu zufuku NI-52-17