Oita's spot of Best 100
- Headwater Forest of the Mt.Kurodake
Yufu City, Ooita Prefecture
- Best 100 of Headwaters Forest - - Headwater Forest of The Yamashita Pond
Yufu City, Ooita Prefecture
- Best 100 of Headwaters Forest - - Oike Pond spring waters
Yuhu City, Ooita Prefecture
- Selected 100 Exquisite and Well Conserved Waters - - Spring water in Taketa
Taketa City, Ooita
- Selected 100 Exquisite and Well Conserved Waters - - Hakusan River
Bungo-Ono City, Ooita Prefecture(Inazumi water stalactite cave）
- Selected 100 Exquisite and Well Conserved Waters -