https://www.dualshockers.com/unannounced-new-ip-yakuza-studio/
EDIT: wait a sec, after reading, I am not sure if it says that directly...someone needs to properly read and translte that statement from the Famitsu Interview
Satomi-san was talking about how he wants to challenge new IPs on all platforms (IE: arcade, mobile, consoles and so forth). After mentioning new IPs for the arcade and mobile markets, he teased that in regards to home consoles, a new title by the Yakuza Studio is already in development.
EDIT: wait a sec, after reading, I am not sure if it says that directly...someone needs to properly read and translte that statement from the Famitsu Interview