Entrance
Zaibatsu Building Entrance is located in The Suspicious-Looking Guy's Shady Past.
On first visit:
With the zaibatsu lobby card:
I swiped open the front door of Shiawase-Mitsuhama with the card I'd gotten from the yakuza courier, and strode in as though I owned the place -- right up to the elevators which, it turned out, were locked with a different type of access card. Hell. The yak-headed receptionist at the front desk was giving me the hairy eyeball (no pun intended) as I approached, so I favored her with my most charming smile. "Can you give me a guest access card?" I asked. "I'm here to see Mr. Chang." The only Mr. Chang I knew personally sold fried rice out of a plastic bucket, but it was a pretty common name.
"Uh-huh," she said, plainly not buying what I was selling. "Look pal, it's obvious you don't belong here. How's about you make things easy on yourself and leave on your own two feet, so I don't haveta call security to drag you?"
"Fine, fine," I muttered, slouching out with my hands in my pockets.