Splash Walls & Bubble Blower.
☆ NintendObs Event – Splatoon 2 Ver. 4.6.0.
Directly to you from Twitter (in Japanese):
Source: Splatoon JP.
At NintendObserver, the comments are on Discord.
Click on Community to learn more. 🙂
…
…Wanna play? Buy a Switch.
And if you’ve already got yours, click on Splatoon 2 for everything you need to know about the game. 😀