As a cover, this onsen hotel set-up was pretty good.
There were even two female staff members at the front desk who pretended to be receptionists.
Of course, these two women weren't good people either. They were bright red in the system after taking a lot of innocent lives, and Luke sent them to join their colleagues.
Most of the members of the branch were Japanese locals, and naturally liked hot springs.
Thus, even though there weren't many guests in the onsen, it wasn't a waste as the branch employees took advantage of these benefits.
As the leader, Chris naturally had his own private hot spring.
But he was an American, so he wasn't as interested in the hot spring – at least, that was what he felt.
It just so happened that this private hot spring was installed here when the place was built.
Even if Chris had never used it, nobody else would dare make use of it, which made things easier for Luke.