Wifi/Smart switches to install in your house in Japan

Hi there! First time poster, first time home buyer. We are trying to install new switches. In the places where I can have a regular big light that is Wi-Fi controllable, I'm just leaving the regular switches and I'm going to put in Wi-Fi controllable lights. But on the "little light" places (I don't know how else to describe it, but places where you have a smaller fixture like a toilet room or hallway) I can't buy a small fixtures that are Wi-Fi controllable, so I want a Smart switch as the actual light switch. I know they make these and I've seen a couple options. But I'm wondering what everyone else, if you have experience, has chosen? Do you have any recommendations for smart light switches? I prefer something that you can turn on off manually, but is also controllable via Wi-Fi. Thank you guys so much.

Edit: I have seen this one but I don't know if it's any good and I don't know if there's any other options. https://www.iwasaki.co.jp/lighting/control/link-s2/

by Own-Sock-8438