chara15700: chara15700_01 = chara15700_02
chara15701: chara15701_01 = chara15701_02
chara15702: chara15702_01 = chara15702_02
chara15703: chara15703_01 = chara15703_02
chara15706: chara15706_01 = chara15706_02