Yup, Shuriken Sentai Ninninger "O Sanjou!"s this Ni NiNi, 2/22, also known as Ninja Day.
Here's the press introduction (not subbed) of the new group back in late January
https://m.youtube.com/watch?v=i3ysFAsBhxU
Red's, White's, and Pink's rollcalls are boring as feck, but DAT AoKi! So stylish! The stage is small, but they will have a larger area to do the rollcall in the show, so hopefully it's even more showy there.
Just watched the ToQGer's final station. When was the last time the main villain wasn't defeated by the last episode? It makes sense though, as Zet is going to be ToQ7号 in the summer movie, and I guess in the Ninninger vs ToQGer movie next year. Guess they'll also explain what exactly he did to Gritta then because she just comes in at the very last moment to save him. The rollcall was great though. Would have really preferred if they had stayed helmetless up until the group pose at least, but they had to wear helmets in the second part of their individual poses. The scene where they all met families again was all emotional. Overall, while the show did drag on with fillers upon fillers in the first half of the show, the pacing in the last half was really well done. Definitely not as bad as people who gave up on it say it is, and definitely was a fan of the show at the end.