洪積こうせき世せい

kō sekisei

1. Not a flood age.; Not a great flood era.

1. Was the Pleistocene epoch.; Was a flood age.

1. In the Pleistocene epoch; During the glacial period

1. Flood age; Diluvian period

1. It is not the Hongoku era.; I am not from the Hongoku era.

1. It's not the Hongseki era.; I'm not from the Hongseki era.

1. Was the Pleistocene epoch.

1. Kōsekisai desu;

1. It is not a flood age.; I am not from the flood age.

1. Wasn't the Diluvial age.; Wasn't a flood age.

1. Probably the Flood age.; Probably a Diluvian world.

1. Was not a flood age.; Was not from the flood era.

1. Wasn't a flood age.; Wasn't a great flood era.

1. Probably the Flood age.; Probably the Diluvial period.

1. Was not a flood age.; Was not of the Diluvial period.

1. If it were the Diluvial Age; If it were the Flood Age

1. If/when the Flood Age; If it were the Flood Age

1. If/when the flood age…; If/when the Diluvial age…