Mizu no jōdo Biwako.
Contributors: Shiga-ken Kyōiku Iinkai. Bunkazai Hogoka.
Series: Ōmi umi monogatari -- 1; Ōmi rekishi tanbō mappu -- 9
Publisher: Shiga-ken Kyōiku Iinkai Jimukyoku Bunkazai Hogoka
Published: 2007
Place of publication: Ōtsu-shi
Language: jpn
Number of pages: 49
Other titles: Biwako
Notes: Cover title.