::The problem is that both 大 and 太 are おお. What is the basis for using "Oo" for 太田 and "O" for names with 大 like Otani, Ameterasu Omikami, Oishi Kuranosuke, Osumi province, Otomo, Omura, etc.? | ::The problem is that both 大 and 太 are おお. What is the basis for using "Oo" for 太田 and "O" for names with 大 like Otani, Ameterasu Omikami, Oishi Kuranosuke, Osumi province, Otomo, Omura, etc.? |