I imagine they are the tsuika senshis of the show, if so I can see them using something completely different while using ships as their vehicles because pirates.

https://mobile.twitter.com/Evilspace...3185110017?p=v
Roll call and transformation sounds

They sound really cool. Love the finger snapping.

Series' themesong will be performed by Project R (group that did Sentai themes from Go-Onger through Gobusters).

Isn't Project.R basically composed of every Sentai theme song artist from the last 15+ years? That's how they introduce them at every live show.
When they're credited as Project.R it basically means that several of them, if not all, are performing the song together. Like with Toqger's ending.

Yeah, it's more or less the whole bunch.
Japanese Wikipedia lists the following members:
Takahashi Hideyuki (Engine Sentai Go-Onger, Busters Ready Go!,...)
Takayoshi Tanimoto (Jyuken Sentai Gekiranger, Tatakae! Kyoryuger...)
Sister MAYO (Jumon Kourin -Magical Force-, Pirate Girls...)
NoB (Gogo Sentai Boukenger, Tensou Sentai Goseiger,...)
Iwasaki Takafumi (Mahou Sentai Magiranger, Tonikaku Ashita mo Go-Onger...)
Takatori Hideaki (Hurricanger Sanjou!, Doubutsu Sentai Zyuohger,...)
Gojo Mayumi (Fight!, Pirate Girls,...)
Psychic Lover (Tokusou Sentai Dekaranger, Boukensha On The Road,...)
Matsubara Tsuyoshi (Kaizoku Sentai Gokaiger, Kyutama Dancing,...)
Oshitani Saki (Super Sentai Hero Getter)
Kamada Showgo (Vamola! Kyoryuger, Byun Byun! Toqger,...)
Yohei Onishi (Saa Ike! Ninninger!, Let's Zyuoh Dance,...)
Hatano Tomohiro (Lucky*Star)

And that's just singers the singers. They also have some more members listed for songwriting and an announcer, but yeah.

Confirmed- the series' theme is performed by 2 singers, Tatsuhiko Yoshida & Hitomi Yoshida. Those who have heard the early preview describe it as "two similar-sounding songs eventually fusing."

Each also performs a solo song for the series-

*LupinRanger, Turn Your Dials
*Chase You Up, PatRanger

Villain cast has also been announced:

*Dogranio Yabon, leader of the "Ganglers" will be voiced by Mitsuru Miyamoto (Roger Smith in "Big O")

*Second-in-command Destra Majo will be played by Yuji Ueda (Brock from "Pokemon")

*Rounding out the Gangler trio is Goche Lu Medo, voiced by singer Ayana Taketatsu.

Wanted to point out a correction, Ayana Taketatsu is a voice actress/singer.

Notable roles include:

Azusa Nakano from K-On!

Kirino Kosaka from Ore no Imouto ga Konnani Kawaii Wake ga Nai

Leafa from Sword Art Online II

Hotaru Shidare from Dagashikashi

Dunno if I'm digging up more stuff in the treasure chest, but this 2 parter sneak peek came up not too long ago from Bandai JP's Youtube site.

https://www.youtube.com/watch?v=P8qjj9lb8ns
VS
https://www.youtube.com/watch?v=j6Qp8yf1-Bk

I loving everything I'm seeing so far and the split preview videos are brilliant. I'm always happy when a sentai doesn't go with stock transformations and goes with on screen changes. I wonder if the PatRanger start out as a response to what amounts to a gang war between the bad guys and LupinRanger.