[Validator]キャラクターデータの修正20

[Tokiuji Yamana]

--- Error 1 of 1 --- At <mod>\history\characters\central_kinai_characters.txt [41203\463.8.8] (Line 6875, column 2): The date clause is not between the character's birth and death date.

• 41203 Yamato Seinei

[hamane hamata]

清寧天皇の即位年を490年に変更