Panasonic
Two separate Panasonic integrations, grouped under one "Panasonic" row in + Add integration.
Panasonic Viera TV
Local network remote control for Panasonic's own Viera Smart TVs (2011 and newer) - power, volume, channels, and the D-pad, reached directly over the TV's own port-55000 control API, no cloud dependency. Newer, encrypted models need a one-time on-screen PIN pairing step; older ones connect straight away. Viera's own API is write-mostly (it sends remote-control commands, it doesn't push live state back), so there's no continuously-updating status the way a genuinely connected device reports.
Panasonic Comfort Cloud
Cloud-connected control for Panasonic-branded split air conditioner units, using the same account you'd sign into the Comfort Cloud mobile app with. Unlike an IR-blasted AC (see Infrared), this is a genuinely connected device: it reports real state back, including the room's actual measured temperature, not just whatever mode was last sent.
Comfort Cloud uses the same unofficial API the mobile app itself does, not a published developer API - it can break if Panasonic changes something on their end, the same caveat any unofficial-API integration in Athena carries.