Tochigi-ken Senkyo Kanri Iinkai
Senkyo no kiroku- Senkyo no kiroku, Heisei 2-nen 2-gatsu 18-nichi shikkō, Shūgiin giin sōsenkyo
- Senkyo no kiroku, Heisei 3-nen 4-gatsu 7-nichi shikkō, Tochigi Kengikai giin senkyo
- Senkyo no kiroku, Heisei gannen 7-gatsu 23-nichi shikkō Sangiin giin tsūjō senkyo
- Senkyo no kiroku, Shōwa 57-nen 11-gatsu 28-nichi shikkō Tochigi kenchiji senkyo
- Senkyo no kiroku, Shōwa 58-nen 12-gatsu 18-nichi shikkō
- Senkyo no kiroku, Shōwa 58-nen 6-gatsu 26-nichi shikkō Sangiin giin tsūjō senkyo
- Senkyo no kiroku, Shōwa 59-nen 12-gatsu 9-nichi shikkō Tochigi kenchiji senkyo
- Senkyo no kiroku, Shōwa 61-nen 7-gatsu 6-nichi shikkō
- Senkyo no kiroku, Shōwa 63-nen 12-gatsu 4-nichi shikkō Tochigi kenchiji senkyo
- Shūgiin giin sōsenkyo Saikō Saibansho saibankan kokumin shinsa kekkahyō
- Tochigi Kenchiji senkyo, Sangiin Tochigi-ken senshutsu giin hoketsu senkyo kekkahyō