01 / The place names Hitoto and Hanamizuki
The place names Hitoto and Hanamizukiare said to be the source of two sisters' surname.
In what is now Nakanoto, the old town of Toriya held the place names Hitoto (一青) and Hanamizuki (花見月). Singer Hitoto Yo (一青窈) and her sister, tourism ambassador Hitoto Tae (一青妙), trace the surname Hitoto to Toriya, as Tae has written on her own blog. In 2015, JR West changed the arrival melody at seven Nanao Line stations to Yo's best-known song, "Hanamizuki."
- "Hitotoshō": a place name recorded since the late Heian period
- 2016: Hitoto Tae appointed Nakanoto tourism ambassador
- April 2015: "Hanamizuki" became the arrival melody at 7 Nanao Line stations
