In all the world, Sadamichi (Sadamichi 
) is an extremely rare girly forename. Very seldom, Sadamichi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sadamichi | Japan, United States, Venezuela |
|
sadamichi tsuchimikado (b. 1188) |
|
| matsudaira sadamichi [松平定逵] daimyo of Echigo-Takada (b. 1677) |
|
|
| ogasawara sadamichi (b. 1686) |
|
|
|
matsudaira sadamichi [松平定通] daimyo of Iyo-Matsuyama (b. 1805) |
|
|
sadamichi kitabayashi (b. 1872) |
|
| sadamichi maekawa researcher, JP (b. 1946) |
|
|
| sadamichi ishiduka Japanese candidate (b. 1967) |
|
|
| sadamichi sasaki |
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Ida, Otsuka, Yamada, Uemura, Matsuda, Saimoku, Saotome, Shibuya, Teraguchi, Hoshino, Onimaru, Okamoto, Yoshida, Katayama, Kuriyama, Nakamura, Nakajima, Furukawa, Imabayashi, Yamamoto, Yamazaki, Matsumoto, Fukuda, Harada, Nomura, Tanaka, Ono, Sato, Aoki, Kato, Kono, Kido, Endo, Bamba, Bitoy, Kanai, Kobayashi, Kawai, Ikeda, Morita, Miyake, Miyata, Suzuki, Aiuchi, Kojima, Kuroki, Kimura, Kiyomi, Itami, and Takahashi