○○, it lasted for a full 4 hours.

Konno Makko spent a full four hours doing nothing at all.

NO

Ayumi Takahashi spent a full four hours doing nothing at all.

NO

Shui Cheng Naiuo… spent a full 4 hours doing nothing at all.

NO

Chika Arimura spent a full four hours doing that.

NO

Koyuki Koizumi spent a full four hours doing nothing at all.

NO