| Washington, DC | Hiroshi Ohtomo |
| Norcross, GA | Takeshi Ohtomo |
| Honolulu, HI | Akira Ohtomo Hachiro Ohtomo Nami Ohtomo |
| Kailua, HI | Nami Ohtomo |
| Skokie, IL | Tomohide Ohtomo |
| Minneapolis, MN | Katsuhiro Ohtomo |
| Alhambra, CA | Yuka Ohtomo |
| Paramus, NJ | Fumio Ohtomo |
| Covina, CA | Nami Ohtomo |
| Fountain Valley, CA | Kenneth Ohtomo |
| Carrollton, TX | Maria Ohtomo Ricardo Ohtomo |
| The Colony, TX | Christy Ohtomo Ricardo Ohtomo |
| Rancho Palos Verdes, CA | Kathy Ohtomo Kiyoko Ohtomo Richard Ohtomo |
| Santa Ana, CA | Kenneth Ohtomo |
| Santa Monica, CA | Yukiko Ohtomo |