We started by looking around Shinjuku at night before going to the robot restaurant:

Shinjuku

Patchinko machines sure got fancy since last times I saw them

Tobu and Seibu are absolutely huge department stores, you could spend hours in there

And eventually we went there for our scheduled show. What can I say, it's crazy stuff, it's ridiculous, it does have scantily clothed women dancing, the food is pretty bad (better not to eat it), and the experience is well worth it, and something you won't get anywhere else. Jennifer wasn't exactly going to get a whole lot out of the women dancing, and she loved the crazy show nonetheless.

the colors, my eyes!

those giant ass robots are indeed giant!

For a better idea, see some videos:

On our way there, I had noticed a Neko (cat) café, and we went to visit it

they had nice fancy breeds, even if most didn't seem super friendly

Those were a fun few hours in Shinjuku for views and "only in Japan" stuff :)